Smith's Dictionary
(brother of help), a Danite, father of Aholiab one of the architects of the tabernacle. (Exodus 31:6; 35:34; 38:23) (B.C. 1490)
International Standard Bible Encyclopedia
a-his'-a-mak ('achicamakh, "my brother supports"): A man of the tribe of Dan, father of Oholiab, who was the assistant of Bezalel in the building of the tent of meeting and preparing its furniture (Ex 31:6; 35:34; 38:23).