Leviticus 21:1-4 ▼

1 The LORD said to Moses: Speak to the priests, the sons of Aaron, and say to them: No one shall defile himself for a dead person among his relatives,

2 except for his nearest kin: his mother, his father, his son, his daughter, his brother;

3 likewise, for a virgin sister, close to him because she has had no husband, he may defile himself for her.

4 But he shall not defile himself as a husband among his people and so profane himself.