25 Heb “and even unto old age and gray hair.”
26 Heb “until I declare your arm to a generation, to everyone who comes your power.” God’s “arm” here is an anthropomorphism that symbolizes his great strength.

In other versions

So even to old age and gray hairs,

O God, do not forsake me,

until I proclaim your might to another generation,

your power to all those to come.

Even when I am old and gray,

do not forsake me, my God,

till I declare your power to the next generation,

your mighty acts to all who are to come.

Even while I am old and gray,

God, do not abandon me,

while I proclaim your power

to another generation,

your strength to all who are to come.

Now that I am old and gray,

do not abandon me, O God.

Let me proclaim your power to this new generation,

your mighty miracles to all who come after me.

And even when I am old and gray,

O God, do not abandon me

until I proclaim your strength to this generation,

your power to every one that comes after.

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.

Public Domain