1 Timothy 6:16 in the King James Version
Who only hath immortality, dwelling in the light which no man can approach unto; whom no man hath seen, nor can see: to whom be honour and power everlasting. Amen.
Context
15 which at the right time he will show, who is the blessed and only Ruler, the King of kings and Lord of lords.
16 He alone has immortality, dwelling in unapproachable light, whom no man has seen nor can see, to whom be honor and eternal power. Amen.
17 Charge those who are rich in this present age that they not be arrogant, nor have their hope set on the uncertainty of riches, but on the living God, who richly provides us with everything to enjoy;