“Behold, I will send a blast upon him, and he shall hear a rumour, and shall return to his own land; and I will cause him to fall by the sword in his own land.”
King James Version (KJV)
Matthew Henry's Concise Commentary
19:1-7 Hezekiah discovered deep concern at the dishonour done to God by Rabshakeh's blasphemy. Those who speak from God to us, we should in a particular manner desire to speak to God for us. The great Prophet is the great Intercessor. Those are likely to prevail with God, who lift up their hearts in prayer. Man's extremity is God's opportunity. While his servants can speak nothing but terror to the profane, the proud, and the hypocritical, they have comfortable words for the discouraged believer.
“That thy foot may be dipped in the blood of thine enemies, and the tongue of thy dogs in the same.”