Musannaf Ibn Abi Shaybah

Ibrahim says that when a man gives something to another as collateral, the latter cannot make use of it; if he does make use of it, then he must pay the full rent of that land to its owner.

Hazrat Tawus says that if a man, pledges his land to his wife as collateral in exchange for the dower and the woman consumes its produce, then this will not be counted as part of her dower.

Hazrat Aamir says that a man kept as collateral his slave woman, she had a son whom she had nursed, so the reward for her breastfeeding will be counted.

Ibrahim says that when a person benefits from a mortgaged item, its value will be calculated.

Ibrahim says that if a man gave a house or a slave to someone as collateral and that person used it, then the benefit derived from it will be counted as part of the collateral.