Discovery BoxNumbers 3:10-13 
Context3:10 So you are to appoint Aaron and his sons, and they will be responsible for their priesthood; 1 but the unauthorized person 2 who comes near must be put to death.”
3:11 Then the Lord spoke to Moses: 3:12 “Look, 3 I myself have taken the Levites from among the Israelites instead of 4 every firstborn who opens the womb among the Israelites. So the Levites belong to me, 3:13 because all the firstborn are mine. When I destroyed 5 all the firstborn in the land of Egypt, I set apart for myself all the firstborn in Israel, both man and beast. They belong to me. I am the Lord.” 6
1 tc The LXX includes the following words here: “and all things pertaining to the altar and within the veil.” Cf. Num 18:7.
2 tn The word is זָר (zar), usually rendered “stranger, foreigner, pagan.” But in this context it simply refers to anyone who is not a Levite or a priest, an unauthorized person or intruder in the tabernacle. That person would be put to death.
3 tn The particle הִנֵּה (hinneh) here carries its deictic force, calling attention to the fact that is being declared. It is underscoring the fact that the
4 tn Literally “in the place of.”
5 tn The form הַכֹּתִי (hakkoti) is the Hiphil infinitive construct of the verb נָכָה (nakhah, “to strike, smite, attack”). Here, after the idiomatic “in the day of,” the form functions in an adverbial clause of time – “when I destroyed.”
6 sn In the Exodus event of the Passover night the principle of substitution was presented. The firstborn child was redeemed by the blood of the Lamb and so belonged to God, but then God chose the Levites to serve in the place of the firstborn. The ritual of consecrating the firstborn son to the
