Leviticus 25:35-39

‘Now in case a countryman of yours becomes poor and his means among you falter, then you are to sustain him, like a stranger or a resident, so that he may live with you.

Do not take any kind of interest from him, but fear your God, so that your countryman may live with you.

You shall not give him your silver at interest, nor your food for profit.

I am the Lord your God, who brought you out of the land of Egypt to give you the land of Canaan, and to be your God.

‘Now if a countryman of yours becomes so poor with regard to you that he sells himself to you, you shall not subject him to a slave’s service.