'Gird Yourselves' in the Bible

Be broken, [you] peoples, and be dismayed. And listen, all distant [parts of the] earth; gird yourselves and be dismayed; gird yourselves and be dismayed!

Look! All of you [are] kindlers of fire, who gird yourselves with flaming arrows. Walk in the light of your fire, and among [the] flaming arrows you have kindled! You shall have this from my hand: you shall lie down in a place of torment.