lift somebody off their feet
knock somebody off their feet

I was encircled in strong arms and lifted off my feet.

Then he suddenly felt himself lifted off his feet.

At one point the crush was so great that I felt myself lifted off my feet.

Strong arms seized me; I was lifted off my feet.

She felt herself lifted off her feet and carried into the church.

X/4 is the velocity at which the passenger gets lifted off his feet.

The slack tightened and then he was lifted off his feet.

Nefer had no response as he was lifted off his feet.

He was lifted off his feet and set down in the hallway.

He was lifted off his feet and carried out.