#3337 יֵצֶר Yetser {yay'-tser}

 the same as H3336; TWOT - n/a; n pr m

—Hebrew Word Study (Transliteration-Pronunciation Etymology & Grammar)

 Jezer = "forming"
 1) the 3rd son of Naphtali and the founder of the family of Jezerites

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - Jezer 3; 3

—Exhaustive Concordance (KJV Translation Frequency & Location)