Acts 5:23 - Saying, The prison truly found we shut with all safety, and the keepers G5441 standing without before the doors: but when we had opened, we found no man within.
Acts 12:6 - And when Herod would have brought him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and the keepers G5441 before the door kept the prison.
Acts 12:19 - And when Herod had sought for him, and found him not, he examined the keepers, G5441 and commanded that they should be put to death. And he went down from Judaea to Caesarea, and there abode.