Jeremiah 37:5-7
5 Pharaoh’s army had marched out of Egypt, and when the Babylonians who were besieging Jerusalem heard the report about them, they withdrew from Jerusalem.
6 Then the word of the Lord came to Jeremiah the prophet:
7 “This is what the Lord, the God of Israel, says: Tell the king of Judah, who sent you to inquire of me, ‘Pharaoh’s army, which has marched out to support you, will go back to its own land, to Egypt.