Leviticus 22:12-13

JPS_ASV_Byz(i) 12 And if a priest's daughter be married unto a common man, she shall not eat of that which is set apart from the holy things. 13 But if a priest's daughter be a widow, or divorced, and have no child, and is returned unto her father's house, as in her youth, she may eat of her father's bread; but there shall no common man eat thereof.