Parallel
Psalms 71:18
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
Now also when I am old and grayheaded, O God, forsake me not; until I have shewed thy strength (note: Heb. thine arm) unto this generation, and thy power to every one that is to come.
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.