Acts 12:16

16ὁButδὲPeterΠέτροςcontinuedἐπέμενενknockingκρούων·having opened [it]ἀνοίξαντεςthenδὲthey sawεἶδανhimαὐτὸνandκαὶwere amazedἐξέστησαν.

But Peter continued knocking. And having opened, they saw him and were amazed.