Kings IV 19:8

8 So Rapsakes returned, and found the king of Assyria warring against Lobna: for he heard that he departed from Lachis.

Kings IV 19:8 In-Context

6 And Esaias said to them, Thus shall ye say to your master, Thus saith the Lord, Be not afraid of the words which thou hast heard, wherewith the servants of the king of the Assyrians have blasphemed.
7 Behold, I send a blast upon him, and he shall hear a report, and shall return to his own land; and I will overthrow him with the sword in his own land.
8 So Rapsakes returned, and found the king of Assyria warring against Lobna: for he heard that he departed from Lachis.
9 And he heard concerning Tharaca king of the Ethiopians, saying, Behold, he is come forth to fight with thee: and he returned, and sent messengers to Ezekias, saying,
10 Let not thy God on whom thou trustest encourage thee, saying, Jerusalem shall not be delivered into the hands of the king of the Assyrians.

The Brenton translation of the Septuagint is in the public domain.