Original sentence: The obligations of the goel include the duty to redeem the relative from slavery, if the latter had been obliged to sell himself into serfdom (Leviticus 25: 48-49); to repurchase the property of a relative who had had to sell it because of poverty; to avenge the blood of his relative; to marry his brother's widow in order to have a son for his brother, in case the brother had not got any son to pass his name forth (Deuteronomy 25:5-6); and to receive the restitution if the injuried relative had died (Numbers 5:8)
Edited sentence: The obligations of the goel include the duty to redeem the relative from slavery, if the latter had been obliged to sell himself into serfdom (Leviticus 25: 48-49); to repurchase the property of a relative who had had to sell it because of poverty; to avenge the blood of his relative; to marry his brother's widow in order to have a son for his brother, in case the brother had not got any son to pass his name forth (Deuteronomy 25:5-6); and to receive the restitution if the injured relative had died (Numbers 5:8)