Leviticus 5:3
or if he touches human uncleanness, of whatever sort the uncleanness may be with which one becomes unclean, and it is hidden from him, when he comes to know it, and realizes his guilt;
Leviticus 12:1-8
The LORD spoke to Moses, saying,
Leviticus 15:1-33
The LORD spoke to Moses and Aaron, saying,
Numbers 19:11-16
"Whoever touches the dead body of any person shall be unclean seven days.
Leviticus 22:4-6
None of the offspring of Aaron who has a leprous disease or a discharge may eat of the holy things until he is clean. Whoever touches anything that is unclean through contact with the dead or a man who has had an emission of semen,
Treasury of Scripture Knowledge did not add