Go along together into the distant past (4,3)
I believe the answer is:
long ago
'the distant past' is the definition.
(I've seen this before)
'go along together' is the wordplay.
'go along' can be anagrammed to 'LONG AGO'.
But, I'm not sure how the anagram is indicated.
'into' is the link.
Can you help me to learn more?
(Other definitions for long ago that I've seen before include "In the distant past" , "Many moons past" , "Many years past" , "Ages back" , "In times gone by" .)