Smith's Bible Dictionary (1863)
(mouth), one of the sons of Issachar, (Genesis 46:13) and founder of the family of the Punites.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
PHU'VAH (mouth), a son of Issachar, Gen 46:13; called Pua in Num 26:23, and Puah in 1 Chr 7:1.