Charles Ellicott Commentary Exodus 33:8

"And it came to pass, when Moses went out unto the Tent, that all the people rose up, and stood, every man at his tent door, and looked after Moses, until he was gone into the Tent." — Exodus 33:8 (ASV)

When Moses went out ... all the people rose up. —As a mark of respect and reverence. .

The cloudy pillar descended. —During the stay of the Israelites in the plain at the foot of Sinai, the ordinary place occupied by the pillar of the cloud was the summit of the mount (Exodus 19:16; Exodus 19:20; Exodus 20:21; Exodus 24:15–18; Exodus 34:5). At this time, whenever Moses entered the temporary tabernacle, the cloud came down from Sinai, ascending again when he left it.

And the Lord talked with Moses. —Hebrew, and talked with Moses. The “cloudy pillar” is the subject of the verb “talked.” It is here identified with God, who manifested Himself through it.