Psalm 71:15-18 American Standard Version (ASV)

15. My mouth shall tell of thy righteousness, And of thy salvation all the day; For I know not the numbers thereof.

16. I will come with the mighty acts of the Lord Jehovah: I will make mention of thy righteousness, even of thine only.

17. O God, thou hast taught me from my youth; And hitherto have I declared thy wondrous works.

18. 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.

Psalm 71