Leviticus 21:2

except for his relatives who are nearest to him, his mother, his father, his son, his daughter, and his brother,

Leviticus 18:6

‘No one shall approach any blood relative of his to uncover nakedness (have intimate relations). I am the Lord.

1 Thessalonians 4:13

Now we do not want you to be uninformed, believers, about those who are asleep [in death], so that you will not grieve [for them] as the others do who have no hope [beyond this present life].

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