Mark 13:30-32

Young's Literal Translation

³⁰ Verily I say to you, that this generation may not pass away till all these things may come to pass;

³¹ the heaven and the earth shall pass away, but my words shall not pass away.

³² `And concerning that day and the hour no one hath known -- not even the messengers who are in the heaven, not even the Son -- except the Father.