Exodus 3:2; Exodus 14:19; Exodus 23:20; Exodus 23:23; Exodus 32:34; Exodus 33:2

2 And the angel of the LORD appeared unto him in a flame of fire out of the midst of a bush: and he looked , and, behold, the bush burned with fire, and the bush was not consumed .
19 And the angel of God, which went before the camp of Israel, removed and went behind them; and the pillar of the cloud went from before their face, and stood behind them:
20 Behold, I send an Angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared .
23 For mine Angel shall go before thee, and bring thee in unto the Amorites, and the Hittites, and the Perizzites, and the Canaanites, the Hivites, and the Jebusites: and I will cut them off .
34 Therefore now go , lead the people unto the place of which I have spoken unto thee: behold, mine Angel shall go before thee: nevertheless in the day when I visit I will visit their sin upon them.
2 And I will send an angel before thee; and I will drive out the Canaanite, the Amorite, and the Hittite, and the Perizzite, the Hivite, and the Jebusite: