FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

diastellomai διαστέλλω — dee-as-tel'-lom-ahee — middle voice from 1223 and 4724; to set (oneself) apart (figuratively, distinguish), i.e. (by implication) to enjoin:--charge, that which was (give) commanded(-ment).

see GREEK for 1223

see GREEK for 4724