“It is not proper for a man to look at a slave-girl of another, if she has reached puberty, or the like of her is desired or is had intercourse with, except what he may look at from his Maĥrams. There is no harm that he look at her hair, her chest, her breasts, her arm, her foot, and her leg, and he may not look at her stomach nor at her back, nor what is under the navel, including the knees. All that he may not look at from her, it is not proper for him to touch it if covered, even if he cannot see it, nor if it is uncovered, except to assist her in ascending or descending [a horse], and there is no harm that he touches from her what is permissible for him to look at; there is no harm if he touches her leg, her chest, her hair and her arms.
Similarly, if the slave-girl is the one who touches him, then there is no harm if she touches everything of him except what is between the navel to the knee, and there is no harm if she oils his head and comb it, and oil his hair, his chest, his back, his leg and his foot, and to massage that. Except if he lusts or has a strong idea that if she does that he will lust for her or she will lust. It is proper for him to forbid her from exposing him to that.