For he was wiser than all men; than Ethan the Ezrahite, and Heman, and Chalcol, and Darda, the sons of Mahol: and his fame was in all nations round about. He was wiser than all men - He was wiser than any of those who were most celebrated in his time, among whom were the four after mentioned, viz., Ethan, Heman, Chalcol, and Darda. Ethan was probably the same as is mentioned in some of the Psalms, particularly Psalms 89:1, title; and among the singers in 1 Chronicles 6:42. There is a Heman mentioned in the title to Psalms 88:1. In 1 Chronicles 2:6 we have all the four names, but they are probably not the same persons, for they are there said to be the sons of Zerah, and he flourished long before Solomon's time.
Some suppose that בני מחול beney machol should be rendered masters of dancing or music, as מחול machol signifies not only a dance or choir, but also an instrument of music of the pipe kind. Perhaps a reference is here made to Solomon's skill in music and poetry, as he is compared to persons who appear to have been eminent poets and musicians.