But with righteousness shall he judge the poor, and reprove with equity for the meek of the earth: and he shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked. With the rod of his mouth "By the blast of his mouth" - For בשבט beshebet, by the rod, Houbigant reads בשבת beshebeth, by the blast of his mouth, from נשב nashab, to blow. The conjecture is ingenious and probable; and seems to be confirmed by the Septuagint and Chaldee, who render it by the word of his mouth, which answers much better to the correction than to the present reading. Add to this, that the blast of his mouth is perfectly parallel to the breath of his lips in the next line.
Related Commentaries of Isaiah 11:4
Isaiah 11:4
4 But with righteousness shall he judge the poor, and reprovea with equity for the meek of the earth: and he shall smite the earth with the rod of his mouth, and with the breath of his lips shall he slay the wicked.