'Grab' in the Bible

Abner said to him, "Turn aside to your right hand or to your left, and grab one of the young men, and take his armor." But Asahel would not turn aside from following him.

He said to them, "What man is there among you, who has one sheep, and if this one falls into a pit on the Sabbath day, won't he grab on to it, and lift it out?