And no blacksmith could be found in all the land of Israel, because the Philistines had said, "The Hebrews must not be allowed to make swords or spears."

Judges 5:8
When they chose new gods, then war came to their gates. Not a shield or spear was found among forty thousand in Israel.

1 Samuel 13:20
Instead, all the Israelites would go down to the Philistines to sharpen their plowshares, mattocks, axes, and sickles.

2 Kings 24:14
He carried into exile all Jerusalem--all the commanders and mighty men of valor, all the craftsmen and metalsmiths--ten thousand captives in all. Only the poorest people of the land remained.

Jeremiah 24:1
After Nebuchadnezzar king of Babylon had carried away Jeconiah son of Jehoiakim king of Judah, as well as the officials of Judah and the craftsmen and metalsmiths from Jerusalem, and had brought them to Babylon, the LORD showed me two baskets of figs placed in front of the temple of the LORD.

Jeremiah 29:2
(This was after King Jeconiah, the queen mother, the court officials, the officials of Judah and Jerusalem, the craftsmen, and the metalsmiths had been exiled from Jerusalem.)

Now there was no smith found throughout all the land of Israel: for the Philistines said, Lest the Hebrews make them swords or spears: