'Attacking' in the Bible

But Joash said to all those who were attacking him, Will you take up the cause of Baal? will you be his saviour? Let anyone who will take up his cause be put to death while it is still morning: if he is a god, let him take up his cause himself because of the pulling down of his altar.

And the spirit of the Lord came rushing on him, and he went down to Ashkelon and, attacking thirty men there, took their clothing from them, and gave it to the men who had given the answer to his hard question. Then, full of wrath, he went back to his father's house.