All the women whose heart stirred them up in wisdom. This strong expression seems to imply that peculiar skill was required for spinning goats' hair.
The rulers are, no doubt, the "elders" of Exodus 3:16; Exodus 4:29; Exodus 24:9, etc. Moses had made them "rulers," or rather, "princes" (sarey), according to the advice of Jethro (Exodus 18:25). They brought onyx stones for the ephod (Exodus 28:9-12) and stones to be set,—i.e; gems for the breastplate (Exodus 28:17-20); oil of olive for the lamp (Exodus 27:20) and the holy ointment (Exodus 29:24), and spice for the same (Exodus 29:23, Exodus 29:24) and for the incense (Exodus 29:34).
HOMILETICS