Cross reference
Exodus 38:23
23 And with him was Oholiab, the son of Ahisamach, of the tribe of Dan; a designer and a trained workman, expert in needlework of blue and purple and red and the best linen.
Exodus 35:34
34 And he has given to him, and to Oholiab, the son of Ahisamach, of the tribe of Dan, the power of training others.
Exodus 31:6
6 And I have made selection of Oholiab with him, the son of Ahisamach, of the tribe of Dan; and in the hearts of all who are wise I have put the knowledge to make whatever I have given you orders to have made;