δια-στελλω [in LXX for בָּדַל hi. (Deu.10:8, al.), זְהַר hi. (Eze.3:18-19, al.), and 19 other words] 1)
to divide, distinguish, define. 2)
to command, charge expressly: pass, τὸ διαστελλόμενον, Heb.12:20. Mid, in late Gk. with same sense (so Ez, l.with; and al. in LXX; MM, see word); a. dative of person(s), Mrk.8:15, Act.15:24; before ἵνα, Mat.16:20, Mrk.5:43 7:36 9:9. (
AS)