Mahol
Easton's Bible Dictionary 1897
Dance, the father of four sons (1 Kings 4:31) who were inferior in wisdom only to Solomon.
Smith's Bible Dictionary 1863
(dancing), the father of the four men most famous for wisdom next to Solomon himself. (1 Kings 4:31; 1 Chronicles 2:6)
International Standard Bible Encyclopedia 1915
ma'-hol (machol, "dance"; compare bene-machol, "sons of dance"): The father of the 4 sages reputed next in wisdom to Solomon (1Ki 4:31). Their names were Ethan, Heman, Chalcol, Darda.