Lexical Definition

‎αὑτοῦ‎ hautoû (how-too') /him/herself G:F-3
contracted for ‎ἑαυτοῦ‎

her (own), (of) him(-self), his (own), of it, thee, their (own), them(-selves), they.

Abbott-Smith

αὑτοῦ, -ῆς, -οῦ,
= ἑαυτοῦ (q.v.), Mt 6:34, Lk 12:17, al. (MM, s.v.).

Abbott-Smith References

Book Refs
Matthew 6:34
Luke 12:17

Liddell-Scott-Jones

form of: ἑαυτοῦ

αὑτοῦ, ῆς, οῦ, ἑαυτῷ, , , ἑαυτόν, ήν, ,

plural ἑαυτῶν, ἑαυτοῖς, ἑαυτούς άς, : Ionic dialect ἑωυτοῦ [Refs 5th c.BC+]; also ωὑτῆς [Refs 3rd c.BC+] in Papyrus and Inscrr., as [Refs 1st c.BC+]: Attic dialect contraction αὑτοῦ, etc., which is the usual form in Trag., though αὑτοῦ, etc., are used (though rarely) when the metre requires, [Refs 4th c.BC+]; Cretan dialect ϝιαυτοῦ Kohler-Ziebarth Stadtrecht von Gortyn [Refs]; Doric dialect αὐταυτοῦ, αὐσαυτοῦ (which see); Thess. εὑτοῦ (dative), [Refs]: genitive plural ηὑτῶν [Refs]:—reflexive pronoun of 3rd pers., of himself, herself, itself, etc.; first in [Refs 7th c.BC+], and Attic dialect [Refs 8th c.BC+] itself by itself, absolutely, [Refs 5th c.BC+]; αὐτὸ ἐφ᾽ αὑτοῦ[Refs 5th c.BC+]; ἀφ᾽ ἑαυτῶν, αὑτοῦ, of themselves, himself, [Refs 5th c.BC+]; ἐφ᾽ αὑτοῦ, see at {ἐπ; ἐν ἑαυτῷ γίγνεσθαι}, ἐντὸς αὑτοῦ γ., see at {ἐν}, ἐντό; παρ᾽ ἑαυτῷ at his own house, [Refs]themselves, [Refs 5th c.BC+]; πλουσιώτεροι ἑαυτῶν continually richer, [Refs 5th c.BC+], compare d; τῇ αὐτὸ ἑωυτοῦ ἐστι μακρότατον at its very greatest length, [Refs 5th c.BC+]

__II in Attic dialect, Trag., and later, αὑτοῦ, etc., is used for the 1st pers. or 2nd pers., as for ἐμαυτοῦ, αὐτὸς καθ᾽ αὑτοῦ τἄρα μηχανορραφῶ [Refs 5th c.BC+]; ἐφ᾽ ἑαυτοῖς by ourselves, [LXX+2nd c.BC+]; ἑαυτῶν, ={ὑμῶν αὐτῶν}, [Refs 2nd c.BC+]
__III plural, ἑαυτῶν, ἑαυτοῖς, etc., is sometimes used for ἀλλήλων, ἀλλήλοις, one another, διάφοροι ἑωυτοῖσι [Refs 5th c.BC+]; καθ᾽ αὑτοῖν one against the other, [Refs 5th c.BC+]

LSJ Scripture Refs: LXX.1Kgs.14.92Cor.7.1