Acts 11:11

And, behold, immediately there were three men already come unto the house where I was, sent from Cesarea unto me.

Cross-reference

Acts 10:17 narrates the same moment from the third person: the men arrive while Peter ponders the vision. This cross-reference confirms the timing.

Acts 10:18 continues the scene: the men call out asking for Peter. Identical event described from the narrative perspective.