Say enough after Foreign Office meets king (3,7)
I believe the answer is:
for example
'say' is the definition.
(I've seen this before)
'enough after foreign office meets king' is the wordplay.
'enough' becomes 'ample' (I've seen this before).
'after' says to put letters next to each other.
'foreign office' becomes 'fo'.
'meets' is a charade indicator (letters next to each other).
'king' becomes 'rex' (I've seen this before**).
'fo'+'rex'='forex'
'ample' put after 'forex' is 'FOR EXAMPLE'.
(Other definitions for for example that I've seen before include "By way of illustration" , "Speed" , "Say" .)