Sleep in this land (3)
I believe the answer is:
nod
'sleep in this land' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for nod that I've seen before include "drift" , "Fellow that's set up number 500" , "overlook something" , "Indicate 25 [YES]" , "'A . . . is as good as a wink to a blind horse'" .)