10:29 2 Moses said to Hobab son of Reuel, the Midianite, Moses’ father-in-law, 3 “We are journeying to the place about which the Lord said, ‘I will give it to you.’ Come with us and we will treat you well, 4 for the Lord has promised good things 5 for Israel.”
19:9 “‘Then a man who is ceremonially clean must gather up the ashes of the red heifer and put them in a ceremonially clean place outside the camp. They must be kept 6 for the community of the Israelites for use in the water of purification 7 – it is a purification for sin. 8
1 tc For this passage the Greek and Smr have a substantial addition concerning the purple cloth for the laver and its base, and a further covering of skin (see D. W. Gooding, “On the Use of the LXX for Dating Midrashic Elements in the Targums,” JTS 25 [1974]: 1-11).
2 sn For additional bibliography for this short section, see W. F. Albright, “Jethro, Hobab, and Reuel in Early Hebrew Tradition,” CBQ 25 (1963): 1-11; G. W. Coats, “Moses in Midian,” JBL 92 (1973): 3-10; B. Mazar, “The Sanctuary of Arad and the Family of Hobab the Kenite,” JNES 24 (1965): 297-303; and T. C. Mitchell, “The Meaning of the Noun h£tn in the Old Testament,” VT 19 (1969): 93-112.
3 sn There is a problem with the identity of Hobab. The MT says that he is the son of Reuel, making him the brother-in-law of Moses. But Judg 4:11 says he is the father-in-law. In Judg 1:16; 4:11 Hobab is traced to the Kenites, but in Exod 3:1 and 18:1 Jethro (Reuel) is priest of Midian. Jethro is identified with Reuel on the basis of Exod 2:18 and 3:1, and so Hobab becomes Moses’ חֹתֵן (khoten), a relative by marriage and perhaps brother-in-law. There is not enough information to decide on the identity and relationships involved here. Some suggest that there is one person with the three names (G. B. Gray, Numbers [ICC], 93); others suggest Hobab is a family name (R. F. Johnson, IDB 2:615), and some suggest that the expression “the son of Reuel the Midianite” had dropped out of the genealogy of Judges, leading to the conflict (J. Crichton, ISBE 2:1055). If Hobab is the same as Jethro, then Exod 18:27 does not make much sense, for Jethro did go home. On this basis many conclude Hobab is a brother-in-law. This would mean that after Jethro returned home, Moses conversed with Hobab, his brother-in-law. For more discussion, see the articles and the commentaries.
4 tn The verb is the Hiphil of the root “to be good” (יָטַב, yatav); it may be translated “treat well, deal favorably, generously with.” Here it is a perfect tense with vav (ו) following the imperative, showing a sequence in the verbal ideas.
5 tn The Hebrew text simply has “has spoken good” for Israel.
6 tn Heb “it will be.”
7 tn The expression לְמֵי נִדָּה (lÿme niddah) is “for waters of impurity.” The genitive must designate the purpose of the waters – they are for cases of impurity, and so serve for cleansing or purifying, thus “water of purification.” The word “impurity” can also mean “abhorrent” because it refers to so many kinds of impurities. It is also called a purification offering; Milgrom notes that this is fitting because the sacrificial ritual involved transfers impurity from the purified to the purifier (pp. 62-72).
8 sn The ashes were to be stored somewhere outside the camp to be used in a water portion for cleansing someone who was defiled. This is a ritual that was enacted in the wilderness; it is something of a restoring rite for people alienated from community.
9 tn Heb “of your fathers.”