'Splen dor' in the Bible

For whoever will be ashamed of me and of my words in this [spiritually] unfaithful and sinful generation, the Son of man will also be ashamed of him when He returns in the splendor of His Father, accompanied by the holy angels."

They answered Him, "Appoint one of us to sit at your right side and the other at your left side [when you come] in splendor."

And then they will see the Son of man coming in the clouds with great power and splendor.