Psalm 45:3 in the World English Bible
Strap your sword on your thigh, O mighty one, in your splendor and your majesty.
Context
2 Thou art fairer than the children of men: grace is poured into thy lips: therefore God hath blessed thee for ever.
3 Gird thy sword upon thy thigh, O most mighty, with thy glory and thy majesty.
4 And in thy majesty ride prosperously because of truth and meekness and righteousness; and thy right hand shall teach thee terrible things.