The Gemara raises an objection from a baraita: There was an incident involving Rabban Shimon ben Gamliel, who was on a step on the Temple mount, and he saw a certain gentile woman who was exceptionally beautiful and said: “How great are Your works, O Lord!” (Psalms 104:24). And Rabbi Akiva too, when he saw the wife of the wicked Turnus Rufus he spat, laughed, and cried. He spat, as she was created from a putrid drop; he laughed, as he foresaw that she was destined to convert and he would marry her; he cried, as this beauty would ultimately be consumed by dirt.

And how would Rav explain the incident involving Rabban Shimon ben Gamliel, who praised the beauty of a gentile? The Gemara answers: Rabban Shimon ben Gamliel was giving thanks to God for creating such beautiful people rather than praising the gentile herself. As the Master said: One who sees beautiful or otherwise outstanding creatures recites: Blessed be He, Who has created such in His world.

But is it permitted to gaze upon a woman? The Gemara raises an objection from a baraita. The verse states: “And you shall keep yourself from every evil thing” (Deuteronomy 23:10); this teaches that a person should not gaze upon a beautiful woman, even if she is unmarried; and a person should not gaze upon a married woman, even if she is ugly;

and a person should not gaze upon the colored garments of a woman; and a person should not gaze at a male donkey, at a female donkey, at a pig, at a sow, or at fowl, when they are mating; and even if one were full of eyes like the Angel of Death and saw from every direction, it is not permitted to look.

They said about the Angel of Death that he is entirely full of eyes. When a sick person is about to die, the Angel of Death stands above his head, with his sword drawn in his hand, and a drop of poison hanging on the edge of the sword. Once the sick person sees him, he trembles and thereby opens his mouth; and the Angel of Death throws the drop of poison into his mouth. From this drop of poison the sick person dies, from it he putrefies, from it his face becomes green.