Luke 1:6

who was a descendant of Aaron. They were both righteous in the sight of the Lord, walking in all the commandments and ordinances of the law, blameless.

Luke 2:29-38

"Now lettest thou thy slave depart, O Master; according to thy word in peace,

Treasury of Scripture Knowledge

Summary

The hoary head is a crown of glory, if it be found in the way of righteousness.

Bible References

If

Luke 1:6
who was a descendant of Aaron. They were both righteous in the sight of the Lord, walking in all the commandments and ordinances of the law, blameless.
Luke 2:29
"Now lettest thou thy slave depart, O Master; according to thy word in peace,
Philemon 1:9
yet for love's sake, I rather beseech you, I, Paul, an old man, and now a prisoner for Christ Jesus!