'Stubbornly' in the Bible

For it happened, when Pharaoh stubbornly refused to let us go, that the Lord struck every firstborn in the land of Egypt, both the firstborn of man and the firstborn of animal. Therefore, I sacrifice to the Lord all the males, the first [to be born] of every womb, but every firstborn of my sons I redeem.’

Running and charging headlong against HimWith his ornamented and massive shield;

but have walked stubbornly after their [own] heart and after the Baals, as their fathers taught them,”

For Israel is stubborn,Like a stubborn heifer.Can the Lord now pasture themLike a lamb in a large field?