'Deal' in the Bible

Then let our countenances be looked upon before thee, and the countenance of the youths that eat of the king's dainties; and as thou seest, deal with thy servants.

But out of a shoot from her roots shall one stand up in his place, who shall come unto the army, and shall enter into the fortress of the king of the north, and shall deal against them, and shall prevail.

And he shall deal with the strongest fortresses by the help of a foreign god: whosoever acknowledgeth him he will increase with glory; and he shall cause them to rule over many, and shall divide the land for a price.