Lexical Definition

‎σός‎ sós (sos) your ^G:S-2
from ‎σύ‎

thine (own), thy (friend).

Abbott-Smith

σός, -ή, -όν
possess. prop. of second pers.,
thy, thine: Mt 7:3, al.; as subst., οἱ σοί, thy kinsfolk, friends, Mk 5:19; τὸ σόν, what is thine, Mt 20:14 25:25; τὰ σά, thy goods, Lk 6:30

Abbott-Smith References

Liddell-Scott-Jones

form of: σύ

σός, ή, όν,

possessive adjective of 2 person singular (σύ), the alternative Epic dialect and Doric dialect form being τεός (which see), thy, thine, [Refs 8th c.BC+]; Epic dialect genitive σοῖο [Refs 8th c.BC+]; σ. δέμας, σ. ἔργον, λέχος σ., etc., [Refs 4th c.BC+] a friend of yours, [Refs 5th c.BC+]: with the Article, τὸ σὸν γέρας [Refs 8th c.BC+] (but never so when it serves as predicate, οὐ σ. τόδ᾽ ἐστὶ τοὔργον [σός εἰμι [prev. author] “Ant.” 635)">Refs 5th c.BC+]; σ. ἔργον with infinitive, 'tis thy business to.., ἔργον ἤδη σ. τὰ λοίφ᾽ ὑπηρετεῖν [Refs]; σόν [ἐστι] alone, σ. δ᾽ αὖ τὸ σιγᾶν [Refs 5th c.BC+]; σὴ μὲν ἐγώ, σὰ δὲ πάντα thine am I, thine are all things, [Refs 3rd c.BC+]

__2 without a substantive, thine, εἰ ἐτεόν γε σός εἰμι thy son, [Refs 8th c.BC+]; σὺ μὲν ἀπάγου τὴν σ. [Refs 5th c.BC+]; οἱ σ. thy kinsfolk, people, [Refs 5th c.BC+]: also singular, your agent or servant, [Refs 1st c.AD+]. what concerns thee, thy interest, advantage, [Refs 5th c.BC+]; thy words, thy purpose, [Refs], etc.; τὰ σ. thy property, ἐπὶ σοῖσι καθήμενος [NT+8th c.BC+]; εὖ φρονῶ τὰ σ. thy interests, [Refs 5th c.BC+]; καὶ σὲ καὶ τὰ σ. [Refs]
__3 with a genitive added, τὰ σ᾽ αὐτῆς ἔργα [Refs 8th c.BC+]; τὰ σ᾽ αὐτοῦ κήδε (α) [Refs 8th c.BC+]; τὸν σ. τοῦ πρέσβεως [ὀφθαλμόν] [Refs 5th c.BC+]
__II objective, of or for thee, σῇ ποθῇ [Refs 8th c.BC+]; εὐνοίᾳ τῇ σ. [Refs 5th c.BC+]

_{LSJ Scripture Refs: Luke.6.30}