(17) Speak to Aaron and say: No man of your offspring throughout the ages who has a defect shall be qualified to offer the food of his God. (18) No one at all who has a defect shall be qualified: no man who is blind, or lame, or has a limb too short or too long; (19) no man who has a broken leg or a broken arm; (20) or who is a hunchback, or a dwarf, or who has a growth in his eye, or who has a boil-scar, or scurvy, or crushed testes. (21) No man among the offspring of Aaron the priest who has a defect shall be qualified to offer יהוה’s offering by fire; having a defect, he shall not be qualified to offer the food of his God.

(27) And God created humankind in the divine image, creating it in the image of God— creating them male and female.

(6) A minor may read the Torah in public and also translate the text for the congregation into Aramaic, but he may not recite the introductory prayers and blessing before Shema, and he may not pass before the ark to lead the congregation in prayer, and he may not lift his hands to recite the Priestly Benediction. One whose limbs are exposed [poḥe’aḥ] may recite the introductory prayers and blessing before Shema and translate the Torah reading into Aramaic, but he may not read from the Torah out of respect for the Torah; he may not pass before the ark to lead the congregation in prayer; and he may not lift his hands to recite the Priestly Benediction out of respect for the congregation. One who is blind may recite the introductory prayers and blessing before Shema, and he may also translate the Torah reading into Aramaic. Rabbi Yehuda says: Anyone who has not seen the luminaries, the sun, moon, and stars, in his life, i.e., he was blind from birth, may not recite the introductory prayers and blessing before Shema. The first of the blessings before Shema is the blessing over the luminaries, and one who has never seen them cannot recite the blessing at all.

(7) A priest who has blemishes on his hands may not lift his hands to recite the Priestly Benediction. Because of his blemish, people will look at his hands, and it is prohibited to look at the hands of the priests during the Priestly Benediction. Rabbi Yehuda says: Even one whose hands were colored with satis, a blue dye, may not lift his hands to recite the Priestly Benediction because the congregation will look at him.

(17) A person in rags may lead the responsive reading of the Shema, and may translate [the Torah reading into Aramaic] (Meg. 4:6). Rabban Shimon ben Gamaliel says, he should be careful that he does not expose himself. A blind man may lead the responsive reading of the Shema and may translate. Rabbi Yehuda says, anyone who never saw light in all his days may not lead the responsive reading of the Shema. They said to him, many [Sages] have expounded upon the Divine Chariot (Ezek. 1) even though they never saw it. A Kohen that has a [disqualifying] blemish on his face, on his hands, or on his feet, behold, he may not lift up his hands [for the Priestly Blessing] because the people will look at him. But if there was a quorum of ten, behold, it is permitted. Behold, if he had on an otef (a type of cloak), or a smock, or a traveling cloak, he has no dignity such as to read [from the Torah] or translate or pass before the Ark, or to lift his hands [for the Priestly Blessing].

The Gemara cites a related incident: This is as the daughter of the Roman emperor said to Rabbi Yehoshua ben Ḥananya, who was an ugly man: Woe to glorious wisdom such as yours, which is contained in an ugly vessel. Rabbi Yehoshua ben Ḥananya said to her, in a seemingly unrelated response: Does your father keep his wine in simple clay vessels? The emperor’s daughter said to him: Rather, in what, then, should he keep it? Rabbi Yehoshua ben Ḥananya said to her: You, who are so important, should put it in vessels of gold and silver. The emperor’s daughter went and said this to her father. He put the wine in vessels of gold and silver and it turned sour. When his advisors came and told the emperor that the wine had turned sour, he said to his daughter: Who told you to do this? His daughter responded: Rabbi Yehoshua ben Ḥananya. The emperor summoned him and said to him: Why did you say this to her? Rabbi Yehoshua ben Ḥananya said to him: Just as she said to me, so I said say to her, to demonstrate to her that fine material is best preserved in the least of vessels. The emperor said to him: But there are handsome people who are learned.