Verses with the word keepers in the New Testament (5 verses):

Matthew 28:4
And for fear of him the keepers did shake, and became as dead men.

Acts 5:23
Saying, The prison truly found we shut with all safety, and the keepers 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 before the door kept the prison.

Acts 12:19
And when Herod had sought for him, and found him not, he examined the keepers, and commanded that they should be put to death. And he went down from Judaea to Caesarea, and there abode.

Titus 2:5
To be discreet, chaste, keepers at home, good, obedient to their own husbands, that the word of God be not blasphemed.