Luke 24:16

but their eyes were affected so as not to discern who he was.

Luke 24:31

when looking upon him more intently, they perceiv'd that it was Jesus. but he vanish'd out of sight.

John 18:6

upon Jesus his saying to them, I am he, they fell backward to the ground.

Acts 26:18

and to turn them from darkness to light, and from the power of Satan unto God, that they may receive forgiveness of sins, and partake of the inheritance of the saints, by believing on me."

Treasury of Scripture Knowledge

Summary

Then the LORD opened the eyes of Balaam, and he saw the 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.

Bowed down

Bible References

Opened

Luke 24:16
but their eyes were affected so as not to discern who he was.
Acts 26:18
and to turn them from darkness to light, and from the power of Satan unto God, that they may receive forgiveness of sins, and partake of the inheritance of the saints, by believing on me."

Bowed down

John 18:6
upon Jesus his saying to them, I am he, they fell backward to the ground.