G3588 "keepers"

G3588 — ho hē to (ho hay to) ὁ ἡ τό: The masculine feminine (second) and neuter (third) forms in all their inflections; the definite article;
the (sometimes to be supplied at others omitted in English idiom): - the this that one he she it etc.

Matthew 28 [.mp3]

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

Acts 5 [.mp3]

²³Saying, 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 [.mp3]

¹⁹And 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 Judæa to Cæsarea, and there abode.