“‘If your brother becomes impoverished with regard to you so that he sells himself to you, you must not subject him to slave service. ¹ 

“‘If a resident foreigner who is with you prospers ¹  and your brother becomes impoverished with regard to him so that ²  he sells himself to a resident foreigner who is with you or to a member ³  of a foreigner’s family,

If, however, ¹  it is among the unclean animals, he may ransom it according to ²  its conversion value and must add one fifth to it, but if it is not redeemed it must be sold according to its conversion value.