Exodus 38:23

And with him was Aholiab, son of Ahisamach, of the tribe of Dan ,.... Of him see Exodus 31:6 .

an engraver ; of precious stones, as those in the ephod and breastplate:

and a cunning workman ; in devising and working curious figured works, either in weaving or with the needle:

and an embroiderer in blue, and purple, and in scarlet, and in fine linen ; which were used in the curtains and hangings of the tabernacle, and in the priests' garments.