Numbers 12:1

And Miriam and Aaron spoke against Moses,.... Miriam is first mentioned, because she was first in the transgression, and so was only punished; Aaron was drawn into the sin by her, and he acknowledged his fault, and was forgiven: it must be a great trial to Moses, not only to be spoken against by the people, as he often was, but by his near relations, and these gracious persons, and concerned with him in leading and guiding the people through the wilderness, Micah 6:4;

because of the Ethiopian woman, whom he had married, for he had married an Ethiopian woman; not a queen of Ethiopia, as the Targum of Jonathan; nor Tharbis, a daughter of a king of Ethiopia, whom Josephus h says he married, when he was sent upon an expedition against the Ethiopians, while he was in Pharaoh's court; nor the widow of an Ethiopian king whom he married after his death, when he fled from Pharaoh into Ethiopia, and was made a king there, as say some Jewish writers i: for there is no reason to believe he was married before he went to Midian; nor was this some Ethiopian woman he had married since, and but lately, Zipporah being dead or divorced, as some have fancied; but it was Zipporah herself, as Aben Ezra, Ben Melech, and so the Jerusalem Targum, which represents her not as truly an Ethiopian, but so called, because she was like to one; indeed she was really one; not a native of Ethiopia, the country of the Abyssines, but she was a Cushite, a native of Arabia Chusea, in which country Midian was, from whence she came; hence the tents, of Cushan, and the curtains of Midian, are spoken of together, Habakkuk 3:7. Now it was not on account of Moses's marriage with her that they spoke against him, for that was an affair transacted in Midian some years ago, which at first sight may seem to be the case; nor because he now had divorced her, as Jarchi, which perhaps would have given them no uneasiness; and for the same reason, not because he abstained from conversation with her, that he might give up himself to the service of God in his house, and perform it in a more holy and faithful manner, which is the common sentiment of the Jewish writers: but rather, as it is thought by others, because of a suspicion they had entertained, that she had interested herself in the affair of the choice of the seventy elders, and had prevailed upon Moses to put in such and such persons into the list she had a mind to serve; at least this seems to be the case, for the displeasure was against Moses himself; they were angry with him, because he transacted that affair without them, and chose whom he pleased, without consulting them; and therefore, though they cared not to ascribe it entirely to him, and his neglect of them, they imputed it to his wife, as if she had over persuaded him, or her brother through her means, to take such a step as he did.

h Antiqu. l. 2. c. 10. sect. 2. i Dibre Hayamim, fol. 7. 2. Shalshalet Hakabala, fol. 5. 2. so some in Aben Ezra in loc.