Exodus 35:25

35:25 Every woman who was skilled spun with her hands and brought what she had spun, blue, purple, or scarlet yarn, or fine linen,

Exodus 36:2

36:2 Moses summoned Bezalel and Oholiab and every skilled person in whom the Lord had put skill – everyone whose heart stirred him to volunteer to do the work,

Exodus 36:4

36:4 So all the skilled people who were doing all the work on the sanctuary came from the work they were doing