SEV Biblia, Chapter 3:1
¶ Y éstas son las generaciones de Aarón y de Moisés, desde que el SEÑOR habló a Moisés en el monte de Sinaí.
Clarke's Bible Commentary - Numbers 3:1
Verse 1. The generations of Aaron and Moses] Though Aaron and Moses are both mentioned here, yet the family of Aaron alone appears in the list: hence some have thought that the word Moses was not originally in the text. Others think that the words hlaw twdlt veelleh toledoth, these are the generations, should be rendered these are the acts, or transactions, or the history of the lives, as the same phrase may be understood in Gen. ii. 4; vi. 9. However this may be, it is evident that in this genealogy the family of Aaron are alone mentioned, probably because these belonged to the priesthood. Moses passes by his own family, or immediate descendants; he gave no rank or privilege to them during his life, and left nothing to them at his death. They became incorporated with the Levites, from or amongst whom they are never distinguished. What a strong proof is this of the celestial origin of his religion! Had it been of man, it must have had the gratification of some impure passion for its object; lust, ambition, or avarice: but none of these ever appear during the whole of his administration amongst the Israelites, though he had it constantly in his power to have gratified each. What an essential difference between the religion of the Pentateuch and that of the Koran! The former is God's workmanship; the latter is a motley mixture of all bad crafts, with here and there a portion of heavenly fire, stolen from the Divine altar in the Old and New Testaments, to give some vitality to the otherwise inert mass.
John Gill's Bible Commentary
Ver. 1. These also [are] the generations of Aaron and Moses , etc.] The descendants of them, those of the former, who is named first, because the eldest, were priests, and those of the latter Levites, and who are not very plainly pointed at, but are included among the Amramites, ( Numbers 3:27); the posterity of Moses being very obscure, only Levites, and these not particularly named but swallowed up among the Kohathites: find the following account was as it stood, in the day [that] the Lord spoke with Moses in mount Sinai ; and not, altogether as it then, was when he spoke to him in the wilderness, of Sinai, for then Aaron had four sons, but now two of them were dead as is after observed; and it seems to be for the sake of this circumstance chiefly that this clause is so put.
Matthew Henry Commentary
Verses 1-13 - There was much work belonging to the priests' office, and there wer now only Aaron and his two sons to do it; God appoints the Levites to attend them. Those whom God finds work for, he will find help for. The Levites were taken instead of the first-born. When He that made us saves us, as the first-born of Israel were saved, we are laid unde further obligations to serve him faithfully. God's right to us by redemption, confirms the right he has to us by creation.
Original Hebrew
ואלה 428 תולדת 8435 אהרן 175 ומשׁה 4872 ביום 3117 דבר 1696 יהוה 3068 את 854 משׁה 4872 בהר 2022 סיני׃ 5514