Object. Aaron had got these from them for the making of the calf, Exo 32.
Answ. Though the generality of the people did then part with their earrings, yet there was a considerable number who did not, as being unsatisfied with that idolatrous design; and it may seem that the women would not part with theirs, being more fond of their ornaments than of their idols. See Poole "Exo_32:3".