Philothea was stooping to unlace her sandal, and she immediately picked it up.
He tried to unlace the thongs that bound his feet, but could not manage it.
Sit 'ee down and unlace your boots, while me and Tenny pulls.
Before he realized what she was doing, she had started to unlace his boots.
Let me unlace your boots—why, your feet are cold, and on a night like this!