MSTC(i)
20 "Behold, I send mine angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared.
21 Beware of him and hear his voice and anger him not: for he will not spare your misdeeds, yea and my name is in him.
22 But and if thou shalt hearken unto his voice and keep all that I shall tell thee, then I will be an enemy unto thine enemies and an adversary unto thine adversaries.