Abbott-Smith Manual Greek Lexicon
ἐπι-ταγή (G2003)
7 † ἐπι-ταγή , -ῆς, ἡ ( ἐπιτάσσω ), [in LXX: Da LXX 3:16 ( פִּתְגָּם ), I Es 1:18 , Wi 14:16 18:16 19:6 , III Mac 7:20 * ;] = cl., ἐπίταγμα , a command , Ro 16:26 , I Co 7:6 , 25 , II Co 8:8 , I Ti 1:1 , Tit 1:3 (for use in Inscr. of divine commands, v. MM, Exp. , xiv); μετὰ πάσης ἐ , with all authority : Tit 2:15 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain