Here's some scriptures that says they fell - in all directions:
-2Ch 5:14 "So that the priests
could not stand to minister by reason of the cloud: for the
glory of the LORD had filled the house of God."
-Rev 1:17 "And when
I saw him,
I fell at his feet as dead. And he laid his right hand upon me, saying unto me, Fear not; I am the first and the last:"
-Eze 44:4 "Then the man brought me by way of the north gate to the front of the temple. I looked, and the glory of the Lord filled his temple. And I fell facedown."
-They answered him,
Jesus of Nazareth. Jesus saith unto them, I am he. And Judas also, which betrayed him, stood with them. As soon then as he had said unto them,
I am he, they went backward, and fell to the ground
.” John 18:5-6
-"Then the Lord opened the eyes of Balaam, and he saw t
he angel of the Lord standing in the way, and his sword drawn in his hand: and he bowed down his head, and
fell flat on his face." Num 22:3
They trembled including:
-"And all the people saw the thunderings, and the flames, and the sound of the trumpet, and the mountain smoking; and when the people saw [it], they trembled, and stood afar off,"
-"Then were assembled to me every one that
trembled at the words of the God of Israel, because of the unfaithfulness of those that had been carried away; and I sat overwhelmed until the evening oblation." Ezra
They laughed including-
"Then was our mouth filled with laughter, and our tongue with rejoicing: then said they among the nations, Jehovah hath done great things for them.... Jehovah hath done great things for us; [and] we are joyful." PSA 126:2-3
"...for the kingdom of God is not eating and drinking, but righteousness, and peace, and joy in [the] Holy Spirit." Rom 14:17