Strong's #7014: Qayin (pronounced kah'-yin)
 the same as 7013 (with a play upon the affinity to 7069); Kajin, the name of the first child, also of a place in Palestine, and of an Oriental tribe:--Cain, Kenite(-s).
Brown-Driver-Briggs Hebrew Lexicon:
 
  qayin 
 
 Kenite = "smiths" 
 1) eldest son of Adam and Eve and the first murderer having murdered his brother Abel (noun proper masculine)
 2) the tribe from which the father-in-law of Moses was a member and which lived in the area between southern Palestine and the mountains of Sinai (noun proper gentilic)
 
  Part of Speech: see above in Definition
Relation: the same as H7013 (with a play upon the affinity to H7069)
  Same Word by TWOT Number:  2017, 2016
Usage:
This word is used 19 times:
Genesis 4:1: "and she conceived, and bore  Cain, and said, I have gotten a man from"
Genesis 4:2: "was a keeper of sheep,  but Cain was a tiller of the ground."
Genesis 4:3: "And in process of time it came to pass,  that Cain brought of the fruit"
Genesis 4:5: "But unto  Cain and to his offering he had not respect. And Cain was very"
Genesis 4:5: "and to his offering he had not respect.  And Cain was very wroth, and his countenance"
Genesis 4:6: "And the LORD said unto  Cain, Why art thou wroth? and why is thy countenance"
Genesis 4:8: " And Cain talked with Abel his brother: and it came to pass, when they were in the field,"
Genesis 4:8: "and it came to pass, when they were in the field,  that Cain rose up against Abel his brother,"
Genesis 4:9: "And the LORD said unto  Cain, Where is Abel thy brother? And he said,"
Genesis 4:13: " And Cain said unto the LORD, My punishment is greater than I can bear."
Genesis 4:15: "unto him, Therefore whosoever slayeth  Cain, vengeance shall be taken on him sevenfold. And the LORD set"
Genesis 4:15: "And the LORD set a mark  upon Cain, lest any finding him should kill"
Genesis 4:16: " And Cain went out from the presence of the LORD, and dwelt in the land of Nod,"
Genesis 4:17: " And Cain knew his wife; and she conceived, and bore Enoch:"
Genesis 4:24: "If  Cain shall be avenged sevenfold, truly Lamech seventy and sevenfold."
Genesis 4:25: "seed instead of Abel,  whom Cain slew."
Numbers 24:22: "Nevertheless  the Kenite shall be wasted, until Asshur"
Joshua 15:57: " Cain, Gibeah, and Timnah; ten cities with their villages:"
Judges 4:11: "Now Heber  the Kenite, which was of the children of Hobab the father-in-law of Moses, had severed himself"