1: ἐντέλλω
(Strong's #1781 — Verb — entellomai — en-tel'-lom-ahee )

is translated "hath enjoined" in the AV of Hebrews 9:20 . See COMMAND (RV).

2: ἐπιτάσσω
(Strong's #2004 — Verb — epitasso — ep-ee-tas'-so )

lit., "to set or arrange over, to charge, command," is rendered "enjoin" in Philemon 1:8 . See COMMAND. Cp. keleuo, "to order."