Lexical Definition

‎νεφρός‎ nephrós (nef-ros') mind G:N-M
of uncertain affinity

reins.

Usage: 5 forms in 29 verses
Form Translated As     In Verse(s)
νεφρών of kidneys LXX.Deut.32.14
their kidneys LXX.Jer.12.2
νεφροὺσ affections Rev.2.23
νεφρούσ kidneys LXX.Exod.29.13LXX.Exod.29.22LXX.Lev.3.4LXX.Lev.3.10LXX.Lev.3.15LXX.Lev.4.9LXX.Lev.7.4LXX.Lev.8.16LXX.Lev.8.25LXX.Lev.9.10LXX.Lev.9.19LXX.Ps.7.9LXX.Jer.11.20LXX.Jer.17.10LXX.Jer.20.12
my kidney LXX.Job.16.13
my kidneys LXX.Ps.26.2
of my kidneys LXX.Ps.139.13
νεφροίσ kidneys LXX.Lev.3.4LXX.Lev.3.10LXX.Lev.3.15LXX.Lev.4.9LXX.Lev.7.4
my kidneys LXX.Lam.3.13
νεφροί my kidneys LXX.Ps.16.7LXX.Ps.73.21

Abbott-Smith

νεφρός, -οῦ, ὁ, [in LXX for כִּלְיָה, Ex 29:13, al.; metaph., Ps 7:9* 15 (16):7* 25 (26):2*, Wi 1:6, al.;]
a kidney; pl., the kidneys, reins; metaph., of the will and affections: ν. καί καρδίαι (thoughts), Re 2:23.†

Abbott-Smith References

Book Refs
Exodus 29:13
Psalms 7:9* · 16:7* · 26:2*
Revelation 2:23

Liddell-Scott-Jones

νεφρός-ός, ,

in plural, kidneys, [Refs 5th c.BC+]: rarely in singular, [LXX+4th c.BC+]. (Cf. OHG. nioro 'kidney', Praenest. nefrones, Lanuv. nebrundines 'kidneys', 'testicles'.)

LSJ Scripture Refs: LXX.Ps.15.7*