'Strikes' in the Bible

"Now this is the situation for any killer who flees there to live: suppose he strikes his friend unwittingly, not having hated him previously.

If he goes into the forest with his neighbor to cut timber, and his hand swings the ax to chop down a tree, but the blade flies off the handle and strikes his neighbor so that he dies, that person may flee to one of these cities and live.

But if someone hates his neighbor, lies in ambush for him, attacks him, and strikes him fatally, and flees to one of these cities,

When men strive together one with another, and the wife of the one draws near to deliver her husband out of the hand of him who strikes him, and puts forth her hand, and takes him by the secrets;

""Cursed is one who strikes his neighbor secretly.' "Then all the people are to respond by saying, "Amen!'