New King James Version
Heaven and earth will pass away, but My words will by no means pass away.

King James Bible
Heaven and earth shall pass away: but my words shall not pass away.

American Standard Version
Heaven and earth shall pass away: but my words shall not pass away.

Berean Study Bible
Heaven and earth will pass away, but My words will never pass away.

Douay-Rheims Bible
Heaven and earth shall pass away, but my word shall not pass away.

English Revised Version
Heaven and earth shall pass away: but my words shall not pass away.

World English Bible
Heaven and earth will pass away, but my words will not pass away.

Young's Literal Translation
the heaven and the earth shall pass away, but my words shall not pass away.

Mark 13:31 Additional Translations ...