TSK
مراجع Treasury of Scripture Knowledge في NET.
Now Moses was shepherding the flock of his father-in-law Jethro, the priest of Midian, and he led the flock to the far side of the desert and came to the mountain of God, to Horeb.
The Advice of Jethro Jethro, the priest of Midian, Moses’ father-in-law, heard about all that God had done for Moses and for his people Israel, that the LORD had brought Israel out of Egypt.
But the man who is unclean and does not purify himself, that person must be cut off from among the community, because he has polluted the sanctuary of the LORD; the water of purification was not sprinkled on him, so he is unclean.