the angel
Exodus 14:24
And it came to pass, that in the morning watch the LORD looked unto the host of the Egyptians through the pillar of fire and of the cloud, and troubled the host of the Egyptians,
Exodus 13:21
And the LORD went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night:
Exodus 23:20
Behold, I send an Angel before thee, to keep thee in the way, and to bring thee into the place which I have prepared.
Exodus 23:21
Beware of him, and obey his voice, provoke him not; for he will not pardon your transgressions: for my name is in him.
Exodus 32:34
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.
Numbers 20:16
And when we cried unto the LORD, he heard our voice, and sent an angel, and hath brought us forth out of Egypt: and, behold, we are in Kadesh, a city in the uttermost of thy border:
Isaiah 63:9
In all their affliction he was afflicted, and the angel of his presence saved them: in his love and in his pity he redeemed them; and he bare them, and carried them all the days of old.
and the pillar
Exodus 13:21
And the LORD went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night:
Exodus 13:22
He took not away the pillar of the cloud by day, nor the pillar of fire by night, from before the people.