'Loose' in the Bible

But the Lord answered him, and said, Ye hypocrites, doth not each one of you on the sabbath loose his ox or his ass from the stall, and lead him away to watering?

saying, Go your way into the village over against you ; in which as ye enter ye shall find a colt tied, whereon no man ever yet sat: loose him, and bring him.

And if any one ask you, Why do ye loose him? thus shall ye say, The Lord hath need of him.

And as they were loosing the colt, the owners thereof said unto them, Why loose ye the colt?