'Strengthen' in the Bible

And I have clothed him with thy coat, And with thy girdle I strengthen him, And thy garment I give into his hand, And he hath been for a father to the inhabitant of Jerusalem, And to the house of Judah.

Left have been thy ropes, They strengthen not rightly their mast, They have not spread out a sail, Then apportioned hath been a prey of much spoil, The lame have taken spoil.

Strengthen ye the feeble hands, Yea, the stumbling knees strengthen.

And strengthen doth an artisan the refiner, A smoother with a hammer, Him who is beating on an anvil, Saying, 'For joining it is good,' And he strengtheneth it with nails, it is not moved!