G5441–φυλακτήριος–phulaktērios

Saying, The doors of the prison were safely shut, and the keepers were at the doors, but when they were open, there was nobody inside.

φύλακας phulakas “guards”

And when Herod was about to take him out, the same night Peter was sleeping in chains between two armed men, and the watchmen were keeping watch before the door of the prison.

φύλακές phulakes “guards”

And Herod, when he sent for him, and he was not there, after questioning the watchmen, gave orders that they were to be put to death. Then he went down from Judaea to Caesarea for a time.

φύλακας phulakas “guards”