Saw coming out with (6)
I believe the answer is:
saying
'saw' is the definition.
(I've seen this before)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for saying that I've seen before include "Speaking; twenty-two Ac" , "Well-known phrase or proverb - just speaking" , "Uttering" , "Speaking of maxim?" , "Saw" .)