'Gird Yourselves' in the Bible

And David said to Joab, and to all the people that were with him, Rend your garments, and gird yourselves with sackcloth, and mourn before Abner. And king David followed the bier.

Rage, ye peoples, and be broken in pieces! And give ear, all ye distant parts of the earth: Gird yourselves, and be broken in pieces; gird yourselves, and be broken in pieces!

Gird yourselves, and lament, ye priests; howl, ministers of the altar; come, lie all night in sackcloth, ye ministers of my God: for the oblation and the drink-offering are withholden from the house of your God.