trip over something
trip on something

He looked around and saw he'd tripped on another body.

Then the next day, everyone in his party tripped on the same step.

Tripping over him on their way out the door were two other men.

A little one, no more than five, tripped on something.

But this year, Democratic leaders could be tripping over one another on the way to the victory party.

And they will also be tripping on the feet of companies outside their category.

Uncertain of how high or deep they were, he nearly tripped on the first one.

You tripped on the second step from the top of the landing.

She almost tripped on the steps, and sat down heavily.

"You tripped a blind man on your way to work."