G1595 — ἑκούσιος
ἑκούσιον (ἑκών), voluntary: κατά ἑκούσιον, of free will, [Phi 1:14]. ([Num 15:3]; καθ' ἑκουσιαν, Thucydides 8, 27 — ("The word understood in the one case appears to be τρόπον (Porphyry, de abst. 1, 9 καθ' ἑκούσιον τρόπον, comp. Euripides, Med. 751 ἑκουσίῳ τρόπῳ); in the other, γνώμην so ἑκούσια (doubtful, see Liddell and Scott), ἐξ ἑκουσιας, etc.;" cf. Lobeck, Phryn., p. 4; Lightfoot on Philemon, the passage cited; cf. Winer's Grammar, 463 (432)).)
ἐκούσιος , - ον
( < έκών ),
[in LXX chiefly for H5071, as [Num 15:3] ( κατ᾿ ἑ );]
usually of actions, voluntary: κατὰ ἑ ., of free will ( Lft ., in l ), [Phm 1:14]. †