Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Reubenite
Usage: Someone from the tribe of Reuben living at the time of the Patriarchs, first mentioned at Gen.29.32; son of: Israel (H3478) and Leah (H3812); brother of: Simeon (H8095), Levi (H3878), Judah (H3063), Issachar (H3485), Zebulun (H2074) and Dinah (H1783); half-brother of: Dan (H1835H), Naphtali (H5321), Gad (H1410), Asher (H0836), Joseph (H3130) and Benjamin (H1144);
father of: Hanoch (H2585J), Pallu (H6396), Hezron (H2696) and Carmi (H3756) Group of re.u.ven (רְאוּבֵן "Reuben" H7205) § Reubenite, of Reuben "behold a son" a descendant of Reuben the son of Jacob