Usage: 12 forms in 16 verses
Form Translated As     In Verse(s)
διατραφήσεται nourishes LXX.Prov.22.9
διατραφή he might maintain LXX.Gen.50.20
διατρέφειν to nourish LXX.1Kgs.17.4LXX.1Kgs.17.9
διαθρέψω I will nourish LXX.2Sam.19.33
will maintain LXX.Gen.50.21
διαθρέψεισ nourish LXX.Ps.31.3
διαθρέψει will nourish you LXX.Ps.55.22
διαθρέψαι to maintain LXX.Gen.7.3
to nourish LXX.Ruth.4.15LXX.Ps.33.19
διέτρεφεν nourished LXX.1Kgs.18.4
διέθρεψεν he nourished LXX.2Sam.20.3
διέθρεψε nourished LXX.2Sam.19.32
διέθρεψασ you nourished LXX.Neh.9.21
διέθρεψέ maintained LXX.Josh.14.10

Liddell-Scott-Jones

διατρέφω (diatrephō) to maintain G:V

διατρέφω,

future -θρέψω[Refs 2nd c.AD+]:—breed up, support, uncertain reading in [Refs 5th c.BC+]; τὸ τέχνιον ἡμᾶς -θρέψει D.C.[same place]; τινὰ ἀπό τινος [Refs 5th c.BC+]; δ. σπουδαίως keep patient well nourished, [Refs 6th c.AD+]:—passive, to be sustained continually, [Refs 5th c.BC+]; to be maintained, [Refs 4th c.AD+]