Acts 12
Bible in Basic English (BBE)
16 But Peter went on giving blows on the door: and when it was open and they saw him, they were full of wonder.
Young's Literal Translation (YLT)
16 and Peter was continuing knocking, and having opened, they saw him, and were astonished,
World English Bible (WEB)
16 But Peter continued knocking. When they had opened, they saw him, and were amazed.