Matthew 18:18-20
Truly I tell you, whatever you forbid and declare to be improper and unlawful on earth must bewhat is already forbidden in heaven, and whatever you permit and declare proper and lawful on earth must bewhat is already permitted in heaven.
Again I tell you, if two of you on earth agree (harmonize together, make a symphony together) about whatever [anything andeverything] they may ask, it will come to pass and be done for them by My Father in heaven.
For wherever two or three are gathered (drawn together as My followers) in (into) My name, there I AM in the midst of them.