Bible Greek and Hebrew Dictionaries combined for Word Studies
Genesis Chapter 1
reins 2504 ## chalats {khaw-lawts'}; from 2502 (in the sense of strength); only in the dual; the loins (as the seat of vigor): -- loins, {reins}.
reins 3510 # nephros {nef-ros'}; of uncertain affinity; a kidney (plural), i.e. (figuratively) the inmost mind: -- {reins}.
reins 3629 ## kilyah {kil-yaw'}; feminine of 3627 (only in the plural); a kidney (as an essential organ); figuratively, the mind (as the interior self): -- kidneys, {reins}.