The golden rule is never to let your feet cross.
His feet crossed; the secretary tied them as they were.
There never has been any since her foot crossed its threshold.
On the last page, the mother's foot crosses the front door threshold.
Fifty feet of rough grass to cross and then he would be at the wall.
Point that foot to 12, 9, and then cross over to 3 o'clock while holding your balance.
A heavy foot had crossed the threshold of the shop.
She held him securely and made certain their feet didn't cross paths.
No sooner had his foot crossed the threshold than he started to talk.
There was the pad of bare feet crossing a carpet.