Verses with the word pledge in the Old Testament (21 verses):

Genesis 38:17
And he said, I will send thee a kid from the flock. And she said, Wilt thou give me a pledge, till thou send it?

Genesis 38:18
And he said, What pledge shall I give thee? And she said, Thy signet, and thy bracelets, and thy staff that is in thine hand. And he gave it her, and came in unto her, and she conceived by him.

Genesis 38:20
And Judah sent the kid by the hand of his friend the Adullamite, to receive his pledge from the woman's hand: but he found her not.

Exodus 22:26
If thou at all take thy neighbour's raiment to pledge, thou shalt deliver it unto him by that the sun goeth down:

Deuteronomy 24:6
No man shall take the nether or the upper millstone to pledge: for he taketh a man's life to pledge.

Deuteronomy 24:10
When thou dost lend thy brother any thing, thou shalt not go into his house to fetch his pledge.

Deuteronomy 24:11
Thou shalt stand abroad, and the man to whom thou dost lend shall bring out the pledge abroad unto thee.

Deuteronomy 24:12
And if the man be poor, thou shalt not sleep with his pledge:

Deuteronomy 24:13
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.

Deuteronomy 24:17
Thou shalt not pervert the judgment of the stranger, nor of the fatherless; nor take a widow's raiment to pledge:

1 Samuel 17:18
And carry these ten cheeses unto the captain of their thousand, and look how thy brethren fare, and take their pledge.

Job 22:6
For thou hast taken a pledge from thy brother for nought, and stripped the naked of their clothing.

Job 24:3
They drive away the ass of the fatherless, they take the widow's ox for a pledge.

Job 24:9
They pluck the fatherless from the breast, and take a pledge of the poor.

Proverbs 20:16
Take his garment that is surety for a stranger: and take a pledge of him for a strange woman.

Proverbs 27:13
Take his garment that is surety for a stranger, and take a pledge of him for a strange woman.

Ezekiel 18:7
And hath not oppressed any, but hath restored to the debtor his pledge, hath spoiled none by violence, hath given his bread to the hungry, and hath covered the naked with a garment;

Ezekiel 18:12
Hath oppressed the poor and needy, hath spoiled by violence, hath not restored the pledge, and hath lifted up his eyes to the idols, hath committed abomination,

Ezekiel 18:16
Neither hath oppressed any, hath not withholden the pledge, neither hath spoiled by violence, but hath given his bread to the hungry, and hath covered the naked with a garment,

Ezekiel 33:15
If the wicked restore the pledge, give again that he had robbed, walk in the statutes of life, without committing iniquity; he shall surely live, he shall not die.

Amos 2:8
And they lay themselves down upon clothes laid to pledge by every altar, and they drink the wine of the condemned in the house of their god.