1.
szabat G4521 G4521 = a Spelling of H7676 σάββατον sabbaton G:N-N Sabbath σάββατον, -ου, τό (Aram. שַׁבָּתָא, transliterated σάββατα, and this being mistaken for a pl., the sing. σάββατον was formed from it), and σάββατα, -ων, τά [in LXX for שַׁבָּת, שַׁבָּתוֹן ;]
1. the seventh day of the week, the sabbath (a) the sing. form -ον, τὸ σ.: Mt 12:8, Mk 2:27, Łk 6:5, itd.; ἡ ἡμέρα τοῦ σ. (in LXX, Exo.20:8, itd., usually τῶν σ., zob. infr.), Łk 13:16 14:5; ὁδὸς σαββάτου, Dz 1:12 (cf. Mt 24:29); dative, of time (τῷ) σ., Łk 6:9 14:1; ἐν (τῷ) σ., Mt 12:2, Łk 6:7, Jn 5:16, itd.; accusative, of duration, τὸ σ., Łk 23:56; κατὰ πᾶν σ., Dz 13:27 15:21 18:4; pl., σ. τρία, Dz 17:2 R, txt. (but see infr.); (b) as most frequently in LXX (zob. Swete, Mk., 17; Thackeray, Gr., 35) the pl. form, τὰ σ. (zob. supr. on the Aram. form. There is also an analogy in the names of other festivals, τ. ἐγκαίνια, ἄζυμα, etc.): Mt 28:1, Kol 2:16; ἡ ἡμέρα τῶν σ. (Exo.20:8, itd.), Łk 4:16, Dz 13:14 16:13; dative pl. (in LXX -τοις, but 1Ma.2:38 as in NT) by metaplasmus (El., § 9, 3), σάββασι, Mt 12:1, 5 12:10-12 Mk 1:21 2:23 3:2, 4, Łk 4:31 6:2.
2. seven days, a week; (a) the sing. form: πρώτη σαββάτσυ, Mk 16:9; δὶς τοῦ σ. (Bl., § 35, 4; 36, 13), Łk 18:12; κατὰ μίαν σαββάτου, 1Kor 16:2; pl., σ. τρία, Dz 17:2 R, mg. (but see supr.); (b) the pl. form: ἡ μία τῶν σ. (where the genitive = μετὰ τά; Soph., Lex., 43a), Mt 28:1, Mk 16:2, Łk 24:1, Jn 20:1, 19, Dz 20:7 (AS)