Bible Dictionaries
On (1)

Fausset's Bible Dictionary

Son of Peleth, chief of Reuben; took part with Korah, Dathan, etc., against Moses (Numbers 16:1). Since his name is not repeated, he probably renounced the conspiracy. The rabbis say that his wife saved him.

Bibliography Information
Fausset, Andrew R. Entry for 'On (1)'. Fausset's Bible Dictionary. https://www.studylight.org/​dictionaries/​eng/​fbd/​o/on-1.html. 1949.