at one's feet, under one's feet
I'm looking forward to there being a swimming pool beneath his feet.
— RRR:双雄起义 (2022)
I climbed out to retrieve the ball, but my foot slipped... and I got cut by the wire here.
— 神秘河 (2003)
You have to be thick-skinned enough, and then the world will be at your feet.
— 我是谁:没有绝对安全的系统 (2014)