Look at me outside Yemeni port, returning at some point (3,3)
I believe the answer is:
one day
'at some point' is the definition.
(I've seen this in another clue)
'look at me outside yemeni port returning' is the wordplay.
I cannot really see how this works, but
'at' could be 'on' (location) and 'on' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for one day that I've seen before include "#Eventually" , "In time to come" , "sometime" .)