Abiasaph

Father of gathering; the gatherer, the youngest of the three sons of Korah the Levite, head of a family of Korhites (Exodus 6:24); called Ebisaph (1 Chronicles 6:37).

Source: Easton's Bible Dictionary
Abiasaph

(father of gathering, i.e. gathered ), (Exodus 6:24) otherwise written Ebi/asaph. (1 Chronicles 6:23,37; 9:19) one of the descendants of Korah, and head of the Korhites. Among the remarkable descendants of Abiasaph were Samuel the prophet, (1 Samuel 1:11) and Heman the singer.

Source: Smith's Bible Dictionary