In one line: Twenty-one inked potsherds found in the ruined gatehouse of Lachish in 1935 and 1938 carry the last messages of a Judahite officer as Nebuchadnezzar's army closed in, one says he is watching for the fire-signals of Lachish because Azekah's can no longer be seen, the same two towns Jeremiah 34:7 names as the last fortified cities of Judah still standing.
What was found. In January and February 1935 the British archaeologist James Leslie Starkey, directing the Wellcome-Marston Archaeological Research Expedition at Tell ed-Duweir, the site of biblical Lachish, found eighteen ostraca (potsherds written on in ink) in a room by the outer city gate, in the burnt debris of the city that Nebuchadnezzar's army destroyed; three more were found in 1938, making twenty-one. They are written in the Hebrew script and language of the last years of the kingdom of Judah, and most are letters, or drafts of letters, from a subordinate officer named Hoshaiah (Hoshayahu) at an outpost to his superior Yaush at Lachish, in the months before the city fell, the campaign that ended with the fall of Jerusalem in 587 or 586 BC (the year is debated). They were published in 1938 by Harry Torczyner (later Naphtali Tur-Sinai) as Lachish I: The Lachish Letters. Seventeen are in the British Museum; the rest, including Letter 6, are in the Rockefeller Museum in Jerusalem. The greeting formulas invoke the name of God, YHWH, in the four Hebrew letters the Bible uses, ordinary Judahite correspondence from the very decade the book of Jeremiah describes.
What they say, paraphrased, because no public-domain English translation exists. The most quoted is Letter 4, in which the writer reports that he is watching for the fire-signals of Lachish, according to the signs his superior gave him, because he cannot see Azekah. Jeremiah dates one of his oracles to the moment "when the king of Babylon's army was fighting against Jerusalem, and against all the cities of Judah that were left, against Lachish and against Azekah; for these alone remained of the cities of Judah as fortified cities" (Jeremiah 34:7, ASV). Letter 3 mentions a letter that came through "the prophet", the first appearance of the ordinary Hebrew word for prophet, nabi, in a text outside the Bible, as D. Winton Thomas observed. Letter 6 complains that the words of the officials are not good and weaken the hands, the idiom Jeremiah's opponents use of him in the same crisis: "he weakeneth the hands of the men of war that remain in this city" (Jeremiah 38:4, ASV).
What they show, and the arguments kept apart from the facts. The facts: real Judahite officers wrote real Hebrew letters, in the name of YHWH, from the fortress-line the Bible names, in the last months before Nebuchadnezzar took Jerusalem, "in the ninth year of his reign, in the tenth month, in the tenth day of the month, that Nebuchadnezzar king of Babylon came, he and all his army, against Jerusalem" (2 Kings 25:1, ASV). The arguments, each side stated: (1) "We cannot see Azekah." The common reading, from Torczyner onward, is military, Azekah had already fallen, so the letter catches the moment just after Jeremiah 34:7, when only Lachish was left; a second reading, argued in the scholarly literature, is geographical, the writer's post simply had no line of sight to Azekah, so the letter says nothing about whether it had fallen. (2) "The prophet." Some have identified him with Jeremiah, others with Uriah son of Shemaiah (Jeremiah 26:20-23); most scholars hold that the letter does not name him and he cannot be identified. (3) "Weaken the hands." Some read Letter 6 as the officials' side of the very quarrel Jeremiah 38 records; others note that it is a stock phrase and that the letter names no prophet. This reference records each reading and picks none. What no one disputes is the setting: these letters come from the Bible's own crisis, written from inside it.
Sources (read live 2026-09-09). Discovery, count and publication: the Palestine Exploration Fund's page on James Leslie Starkey; Encyclopaedia.com, "Lachish Ostraca"; the Bible Archaeology Report overview "Letters from the Biblical World: The Lachish Letters" (2025). The geographical reading of Letter 4: Vetus Testamentum 52 (2002), "Does Lachish Letter 4 contradict Jeremiah xxxiv 7?". The nabi observation: D. Winton Thomas. ⚠️ No public-domain English translation of the ostraca exists, Torczyner's 1938 edition and the later standard renderings are in copyright, so nothing is quoted verbatim from them here; the paraphrases follow the standard translations. Scripture verbatim ASV. Objects: the British Museum, London (17) and the Rockefeller Museum, Jerusalem.
How to read these (the honesty rule). A find is a physical fact, the stone exists, the words are on it, the ramp is in the ground. An identification or a link to Scripture can be a fact (Mesha names himself; Sennacherib names Hezekiah) or an argument (the exact kings on the Tel Dan stele; whether the Cyrus cylinder "is" the decree of Ezra). This reference keeps the two apart, attributes every interpretation, shows disputed readings both ways, and never claims that an artifact "proves the Bible." What these nine finds do show is concrete: persons, places, and events named in the Old Testament, Israel, the house of David, Mesha, Omri, Jehu, Hezekiah, Sennacherib, Cyrus, the last fortified towns of Judah, turn up, named, in the records and ruins of their own world.