Strong’s G3510 · Greek
νεφρός
nephrós · nef-ros'
Origin of uncertain affinity;
Meaning a kidney (plural), i.e. (figuratively) the inmost mind
In the King James Version reins.
In 1 verse of the King James Version
- Revelation 2:23And I will kill her children with death; and all the churches shall know that I am he which searcheth the reins and hearts: and I will give unto every one of you according to your works.
From James Strong’s Exhaustive Concordance of the Bible (1890): its Greek dictionary in the edition of Ulrik Petersen, its Hebrew and Chaldee dictionary in that of David Troidl and David Instone-Brewer; the King James words numbered as in the edition the site sets the King James Version from. Public domain.