Get the pair off to bed with fruit (7)
I believe the answer is:
apricot
'fruit' is the definition.
(type of fruit)
'get the pair off to bed' is the wordplay.
'get' is a charade indicator (letters next to each other).
'off' indicates an anagram.
'to bed' becomes 'cot' (cot is a type of bed).
'pair' anagrammed gives 'apri'.
'apri' put next to 'cot' is 'APRICOT'.
'with' is the link.
(Other definitions for apricot that I've seen before include "Orange fruit" , "Yellowish fruit like a small peach" , "Fruit from a tropic" , "Orange-yellow colour; fruit" , "Small, peach-like fruit" .)