Psalm 149:6-9 (King James Version)
6 Let the high praises of God be in their mouth,  and a twoedged sword in their hand; 7 To execute vengeance upon the heathen, and punishments upon the people; 8 To bind their kings with chains, and their nobles with fetters of iron; 9 To execute upon them the judgment written: this honour have all his saints. Praise ye the Lord.
149:6 mouth: Heb. throat