Ἰσαάκ
ὁ δὲ μὴ δυνάμενος κοινωνεῖν ἢ μηδὲν δεόμενος δι' αὐτάρκειαν οὐθὲν μέρος πόλεως, ὥστε ἢ θηρίον ἢ θεός → a man who is incapable of entering into partnership, or who is so self-sufficing that he has no need to do so, is no part of a state, so that he must be either a lower animal or a god | whoever is incapable of associating, or has no need to because of self-sufficiency, is no part of a state; so he is either a beast or a god
English (Strong)
of Hebrew origin (יִצְחָק); Isaac (i.e. Jitschak), the son of Abraham: Isaac.
English (Thayer)
ὁ, indeclinable (יִצְחָק, from צָחַק to laugh: Josephus, Ἰσακος, Ἰσακου), Isaac, the son of Abraham by Sarah: ἰσάγγελος, ἰσαγγελον (ἴσος and ἄγγελος, formed like ἰσόθεος (cf. ἰσάδελφος (Euripides, Or. 1015), ἰσάστερος (συναγωγή κτλ., p. 166f)), like the angels: ἴσος ἀγγέλοις γεγονώς, Philo de sacr. Ab. et Cain. § 2; Winer's Grammar, § 34,3cf., p. 100 (95)).)