Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Welled; belonging to a fountain, a son of Eliab, a Reubenite, who joined Korah (q.v.) in his conspiracy, and with his accomplices was swallowed up by an earthquake (Num. 16:1, 26:9; Dt. 11:6; Ps. 106:17).