Strong's Greek #1301 - διατηρέω diatéreó (to keep carefully)

keep.

From dia and tereo; to watch thoroughly, i.e. (positively and transitively) to observe strictly, or (negatively and reflexively) to avoid wholly -- keep.

see GREEK dia

see GREEK tereo

Strong's 1301: διατηρέω

διατηρέω, διατήρω; 3 person singular imperfect διετήρει; to keep continually or carefully (see διά, C. 2): Luke 2:51 (Genesis 37:11); ἐμαυτόν ἐκ τίνος (cf. τηρεῖν ἐκ τίνος, John 17:15), to keep oneself (pure) from a thing, Acts 15:29; ἀπό τίνος for שָׁמַר followed by מִן, Psalm 11:8 (). (Plato, Demosthenes, Polybius, others.)

Strong's Greek: 1301. διατηρέω (diatéreó) — 2 Occurrences

Luke 2:51 - V-IIA-3S
GRK: μήτηρ αὐτοῦ διετήρει πάντα τὰ
NAS: to them; and His mother treasured all
KJV: his mother kept all these
INT: mother of him treasured up all these

Acts 15:29 - V-PPA-NMP
GRK: ἐξ ὧν διατηροῦντες ἑαυτοὺς εὖ
NAS: and from fornication; if you keep yourselves
KJV: which if ye keep yourselves,
INT: from which keeping yourselves well