'Pledge' in the Bible

No man shall take the nether or the upper millstone to pledge: for he taketh a man's life to pledge.

When thou dost lend thy brother any thing, thou shalt not go into his house to fetch his pledge.

Thou shalt stand abroad, and the man to whom thou dost lend shall bring out the pledge abroad unto thee.

And if the man be poor, thou shalt not sleep with his pledge:

In any case thou shalt deliver him the pledge again when the sun goeth down, that he may sleep in his own raiment, and bless thee: and it shall be righteousness unto thee before the LORD thy God.

Thou shalt not pervert the judgment of the stranger, nor of the fatherless; nor take a widow's raiment to pledge: