'Loose' in the Bible

of whom I am not worthy that I may loose the cord of his sandal.'

and he who died came forth, being bound feet and hands with grave-clothes, and his visage with a napkin was bound about; Jesus saith to them, 'Loose him, and suffer to go.'

if of any ye may loose the sins, they are loosed to them; if of any ye may retain, they have been retained.'