'Worship' in the Bible

Saying, Where is he that is born King of the Jews? for we have seen his star in the east, and are come to worship him.

And he sent them to Bethlehem, and said, Go and search diligently for the young child; and when ye have found him, bring me word again, that I may come and worship him also.

And saith unto him, All these things will I give thee, if thou wilt fall down and worship me.

Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.

But in vain they do worship me, teaching for doctrines the commandments of men.