'Falling' in the Bible

And a leper *came to Jesus, beseeching Him and falling on his knees before Him, and saying, “If You are willing, You can make me clean.”

They brought the boy to Him. When he saw Him, immediately the spirit threw him into a convulsion, and falling to the ground, he began rolling around and foaming at the mouth.

and the stars will be falling from heaven, and the powers that are in the heavens will be shaken.