2 Kings 19:9

Now Sennacherib had been warned about Tirhakah king of Cush: “Look, he has set out to fight against you.” So Sennacherib again sent messengers to Hezekiah, saying,

Note That is, the upper Nile region

BSB · Berean Standard Bible
And when he heard say of Tirhakah king of Ethiopia, Behold, he is come out to fight against thee: he sent messengers again unto Hezekiah, saying,
KJV · King James Version
When he heard it said of Tirhakah king of Ethiopia, “Behold, he has come out to fight against you,” he sent messengers again to Hezekiah, saying,
WEB · World English Bible
And when he heard say of Tirhakah king of Ethiopia, Behold, he is come out to fight against thee, he sent messengers again unto Hezekiah, saying,
ASV · American Standard Version

Related passages

From the Treasury of Scripture Knowledge, grouped by the word they explain.

when he heard
When Sennacherib had levied contributions on Hezekiah, he marched his army into Egypt; where, after several successes, he laid siege to Pelusium, and spent much time in it; but hearing that Tirhakah, king of Ethiopia, whom Strabo calls Therchon, was marching against him with a great army, to assist his kinsman Sevechus, or Sethon, the king of Egypt, he durst not abide his coming, but raised the siege; and returning to Judea, he encamped against Lachish, and afterwards against Libnah. But finding that Tirhakah pursued him as a fugitive, he marched back to encounter him; and having totally routed his army, he returned to wreak his vengeance on Hezekiah.
1 Samuel 23:27; Isaiah 37:9
sent
2 Kings 18:17