The Sunna Sutta seems relevant here:
"It is said that the world is empty, the world is empty, lord. In what respect is it said that the world is empty?"
"Insofar as it is empty of a self or of anything pertaining to a self: Thus it is said, Ananda, that the world is empty. And what is empty of a self or of anything pertaining to a self? The eye is empty of a self or of anything pertaining to a self. Forms... Eye-consciousness... Eye-contact is empty of a self or of anything pertaining to a self...."
https://www.accesstoinsight.org/tipi....085.than.html