Acts 27:42
"And the soldiers’ counsel was to kill the prisoners, lest any of them should swim out, and escape."
Cross References (ranked by relevance)
Have respect unto the covenant: for the dark places of the earth are full of the habitations of cruelty.
This is an evil among all things that are done under the sun, that there is one event unto all: yea, also the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.
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.
A righteous man regardeth the life of his beast: but the tender mercies of the wicked are cruel.