Zabad in Fausset's Bible Dictionary
            Contracted from Zebadijah, "Jehovah hath given him." 
 1. Son of Nathan, great grandson of Ahlai, Sheshun's 
daughter (1 Chronicles 2:31-37). See Smith's Dict. in proof 
that this genealogy ends in the time of Hezekiah. "Son" 
means great grandson "of Ahlai" (1 Chronicles 11:41). One of 
David's mighty men. Sheshan married an Egyptian husband, 
Jarha; of her as being the Israelite parent Zabad is called 
"the son," i.e. descendant, just as Joab, Abishai, and 
Asahel, are called from the mother's side sons of Zeruiah, 
who married a foreigner. 
 2. An Ephraimite (1 Chronicles 7:21). 
 3. A domestic palace servant of king Joash, one of 
the slayers of Joash; son of Shimeath an Ammonitess (2 
Chronicles 24:26). Jozachar in 2 Kings 12:20-21; Zachar is 
the abbreviation, and Zabad is a transcriber's error for 
Zachar! One of a powerful conspiracy stirred up by Joash's 
unpopularity owing to his idolatries, oppression, and 
foreign disasters (2 Chronicles 24). Amaziah executed him, 
but not his children (2 Chronicles 25:3-4; Deuteronomy 
24:16). 
 4. Son of Zattu; put away his foreign wife (Ezra 
10:27). 
 5. Descendant of Hashum; did the same (Ezra 10:33). 
 6. Son of Nebo; did the same (Ezra 10:43).
                          
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