New Revised Standard Version
When he lies down, observe the place where he lies; then, go and uncover his feet and lie down; and he will tell you what to do.”

Contemporary English Version
Watch where he goes to spend the night, then when he is asleep, lift the cover and lie down at his feet. He will tell you what to do.

New American Bible
But when he lies down, take note of the place where he lies; then go uncover a place at his feet and you lie down. He will then tell you what to do.”

Douay-Rheims Bible
And when he shall go to sleep, mark the place wherein he sleepeth: and thou shalt go in, and lift up the clothes wherewith he is covered towards his feet, and shalt lay thyself down there: and he will tell thee what thou must do.

And when he shall go to sleep, mark the place wherein he sleepeth: and thou shalt go in, and lift up the clothes wherewith he is covered towards his feet, and shalt lay thyself down there: and he will tell thee what thou must do.

uncover his feet.

1 Thessalonians 5:22 From all appearance of evil refrain yourselves.