Strong’s Greek
G4502 — Rhouben
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
Ῥουβήν
Rhouben — pronounced hroo-bane'
of Hebrew origin (7205); Ruben (i.e. Reuben), an Israelite:--Reuben. see HEBREW for 07205
1 occurrence in the KJV.
Revelation 7:5
Of the tribe of Juda were sealed twelve thousand. Of the tribe of Reuben were sealed twelve thousand. Of the tribe of Gad were sealed twelve thousand.