'Belt' in the Bible

“He pours contempt on princes and noblesAnd loosens the belt of the strong [disabling them].

I assure you and most solemnly say to you, when you were younger you dressed yourself and walked wherever you wished; but when you grow old, you will stretch out your hands and arms, and someone else will dress you, and carry you where you do not wish to go.”

The angel said to him, “Prepare yourself and strap on your sandals [to get ready for whatever may happen].” And he did so. Then the angel told him, “Put on your robe and follow me.”

And coming to [see] us, he took Paul’s [wide] band (belt, sash) and bound his own feet and hands, and said, “This is what the Holy Spirit says: ‘In this same way the Jews in Jerusalem will bind the man who owns this band, and they will hand him over to the Gentiles (pagans).’”

So stand firm and hold your ground, having tightened the wide band of truth (personal integrity, moral courage) around your waist and having put on the breastplate of righteousness (an upright heart),