'Guard' in the Bible

Then they understood that he had not told them to be on guard against the yeast in bread, but against the teaching of the Pharisees and Sadducees.

Then they sat down and kept guard over him there.

Pilate said to them, "Take a guard of soldiers. Go and make it as secure as you can."

So they went with the soldiers of the guard and made the tomb secure by sealing the stone.

While they were going, some of the guard went into the city and told the chief priests everything that had happened.