Psalm 99:7

And Yahweh was going before them in a pillar of cloud by day to guide them on the way, and in a pillar of fire by night to give them light, that they might go by day and by night.

Yahweh said to Moses, “Behold, I will come to you in a thick cloud, so that the people may hear when I speak with you and may also believe in you forever.” Then Moses told the words of the people to Yahweh.

And the glory of Yahweh dwelt on Mount Sinai, and the cloud covered it for six days; and on the seventh day He called to Moses from the midst of the cloud.

And it happened whenever Moses entered the tent, that the pillar of cloud would descend and stand at the entrance of the tent; and Yahweh would speak with Moses.

He made known His ways to Moses, His acts to the sons of Israel.

He sent darkness and made it dark; And they did not rebel against His words.

How blessed are those who observe His testimonies, They seek Him with all their heart.