2 Kings 19:6

Overview - 2 Kings 19
1	Hezekiah mourning, sends to Isaiah to pray for them.
6	Isaiah comforts them.
8	Sennacherib, going to encounter Tirhakah, sends a blasphemous letter to Hezekiah.
14	Hezekiah's prayer.
20	Isaiah's prophecy of the pride and destruction of Sennacherib, and the good of Zion.
35	An angel slays the Assyrians.
36	Sennacherib is slain by his own sons.

2 Kings 19:6  (King James Version)
And Isaiah said unto them, Thus shall ye say to your master, Thus saith the LORD, Be not afraid of the words which thou hast heard, with which the servants of the king of Assyria have blasphemed me.