'Occasions' in the Bible

"Woe to the world because of occasions of stumbling! For it must be that the occasions come, but woe to that person through whom the occasion comes!

He said to the disciples, "It is impossible that no occasions of stumbling should come, but woe to him through whom they come!

Now I beg you, brothers, look out for those who are causing the divisions and occasions of stumbling, contrary to the doctrine which you learned, and turn away from them.

Give no occasions for stumbling, either to Jews, or to Greeks, or to the assembly of God;