'Loose' in the Bible

He answered and said, Lo, I see four men loose, walking in the midst of the fire, and they have no hurt; and the form of the fourth is like the Son of God.

and I -- I have heard of thee, that thou art able to give interpretations, and to loose knots: now, lo -- thou art able to read the writing, and its interpretation to cause me to know -- purple thou dost put on, and a bracelet of gold is on thy neck, and third in the kingdom thou dost rule.'

And all Israel have been sinners against your law, turning away so as not to give ear to your voice: and the curse has been let loose on us, and the oath recorded in the law of Moses, the servant of God, for we have done evil against him.

And a strong order will be sent out against the great number for one week; and so for half of the week the offering and the meal offering will come to an end; and in its place will be an unclean thing causing fear; till the destruction which has been fixed is let loose on him who has made waste.