Strong's #6431: Peleth (pronounced peh'-leth)
from an unused root meaning to flee; swiftness; Peleth, the name of two Israelites:--Peleth.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
peleth
Peleth = "swiftness"
1) a Reubenite, father of On who rebelled with Dathan and Abiram in the days of the wilderness wanderings
2) son of Jonathan and a descendant of Jerahmeel of Judah
Part of Speech: noun proper masculine
Relation: from an unused root meaning to flee
Usage:
This word is used 2 times:
Numbers 16:1: "of Eliab, and On, the son of Peleth, sons of Reuben, took"
1 Chronicles 2:33: "And the sons of Jonathan; Peleth, and Zaza. These were the sons of Jerahmeel."