Get invitation to visit (4,2)

I believe the answer is:

come by

I believe this is a double definition.

'get' is the first definition.
(I know that come by is a more specific form of the action get)

'invitation to visit' is the second definition.
(come and visit)

(Other definitions for come by that I've seen before include "pass" , "Manage to acquire" , "Secure" , "Find" , "Manage to obtain" .)

I've seen this clue in The Guardian.

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