|Easton's Bible Dictionary|
Spared, one of the sons of Pharez, son of Judah (1 Chronicles 2:5). His descendants are called Hamulites (Numbers 26:21).
Int. Standard Bible Encyclopedia
ha'-mul (chamul, "pitied," "spared"): A son of Perez, and head of one of the clans of Judah (Genesis 46:12 1 Chronicles 2:5 Numbers 26:21). His descendants were called Hamulites.
Hamul (3 Occurrences)
Genesis 46:12 The sons of Judah: Er, Onan, Shelah, Perez, and Zerah; but Er and Onan died in the land of Canaan. The sons of Perez were Hezron and Hamul. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
Numbers 26:21 The sons of Perez were: of Hezron, the family of the Hezronites; of Hamul, the family of the Hamulites. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)
1 Chronicles 2:5 The sons of Perez: Hezron, and Hamul. (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)