22And the hand of the LORD was there upon me; and he said unto me, Arise, go forth into the plain, and I will there talk with thee.
23Then I arose, and went forth into the plain: and, behold, the glory of the LORD stood there, as the glory which I saw by the river of Chebar: and I fell on my face.
24Then the spirit entered into me, and set me upon my feet, and spake with me, and said unto me, Go, shut thyself within thine house.
Ezekiel 3:22-24 (King James Version)
2And, behold, the glory of the God of Israel came from the way of the east: and his voice was like a noise of many waters: and the earth shined with his glory.
3And it was according to the appearance of the vision which I saw, even according to the vision that I saw when I came to destroy the city: and the visions were like the vision that I saw by the river Chebar; and I fell upon my face.
4And the glory of the LORD came into the house by the way of the gate whose prospect is toward the east.
Ezekiel 43:2-4 (King James Version)
18And I fell down before the LORD, as at the first, forty days and forty nights: I did neither eat bread, nor drink water, because of all your sins which ye sinned, in doing wickedly in the sight of the LORD, to provoke him to anger.
Deuteronomy 9 (King James Version)
28As the appearance of the bow that is in the cloud in the day of rain, so was the appearance of the brightness round about. This was the appearance of the likeness of the glory of the LORD. And when I saw it, I fell upon my face, and I heard a voice of one that spake.
Ezekiel 1 (King James Version)
17So he came near where I stood: and when he came, I was afraid, and fell upon my face: but he said unto me, Understand, O son of man: for at the time of the end shall be the vision.
Daniel 8 (King James Version)
Honestly, I don't see what you're describing as being "slain in the spirit".
then apparently it is not what you thought. Different people are affected differently