Wisdom 4:9

9 but understanding is gray hair for men, and a blameless life is ripe old age.

Wisdom 4:9 In-Context

7 But the righteous man, though he die early, will be at rest.
8 For old age is not honored for length of time, nor measured by number of years;
9 but understanding is gray hair for men, and a blameless life is ripe old age.
10 There was one who pleased God and was loved by him, and while living among sinners he was taken up.
11 He was caught up lest evil change his understanding or guile deceive his soul.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.