Verses for they stumbled

When the wicked, even mine enemies and my foes, came upon me to eat up my flesh, they stumbled and fell.

Wherefore? Because they sought it not by faith, but as it were by the works of the law. For they stumbled at that stumblingstone;

I say then, Have they stumbled that they should fall? God forbid: but rather through their fall salvation is come unto the Gentiles, for to provoke them to jealousy.