'At His Presence' in the Bible

And Joseph said to his brethren, I am Joseph; doth my father yet live? And his brethren could not answer him; for they were troubled at his presence.

Therefore am I troubled at his presence: when I consider, I am afraid of him.

The burden of Egypt. Behold, the LORD rideth upon a swift cloud, and will come into Egypt: and the idols of Egypt shall be moved at his presence, and the heart of Egypt shall melt in the midst of it.

The mountains quake at him, and the hills melt, and the earth is burned at his presence, even the world, and all that dwell therein.