'When He Comes' in the Bible

Whoever is ashamed of me and of my teaching, the Son of Man will be ashamed of him, when he comes in his Glory and the Glory of the father and of the holy angels.

And be like men who are waiting for their Master's return from his wedding, so that, when he comes and knocks, they may open the door for him at once.

Happy will that servant be whom his master, when he comes home, shall find doing this.