GOD'S WORD® Translation
Even when I am old and gray, do not abandon me, O God. Let me live to tell the people of this age what your strength has accomplished, to tell about your power to all who will come.

American Standard Version
Yea, even when I am old and grayheaded, O God, forsake me not, Until I have declared thy strength unto the next generation, Thy might to every one that is to come.

Berean Study Bible
Even when I am old and gray, do not forsake me, O God, until I proclaim Your power to the next generation, Your might to all who are to come.

Douay-Rheims Bible
And unto old age and grey hairs: O God, forsake me not, Until I shew forth thy arm to all the generation that is to come: Thy power,

English Revised Version
Yea, even when I am old and grayheaded, O God, forsake me not; until I have declared thy strength unto the next generation, thy might to every one that is to come.

King James Bible
Now also when I am old and grayheaded, O God, forsake me not; until I have shewed thy strength unto this generation, and thy power to every one that is to come.

World English Bible
Yes, even when I am old and gray-haired, God, don't forsake me, until I have declared your strength to the next generation, your might to everyone who is to come.

Young's Literal Translation
And also unto old age and grey hairs, O God, forsake me not, Till I declare Thy strength to a generation, To every one that cometh Thy might.

Psalm 71:18 Additional Translations ...