Philemon 1:9
"Yet for love’s sake I rather beseech thee, being such an one as Paul the aged, and now also a prisoner of Jesus Christ."
Cross References (ranked by relevance)
I therefore, the prisoner of the Lord, beseech you that ye walk worthy of the vocation wherewith ye are called,
I beseech you therefore, brethren, by the mercies of God, that ye present your bodies a living sacrifice, holy, acceptable unto God, which is your reasonable service.
Now then we are ambassadors for Christ, as though God did beseech you by us: we pray you in Christ’s stead, be ye reconciled to God.
For this cause I Paul, the prisoner of Jesus Christ for you Gentiles,
Now also when I am old and greyheaded, O God, forsake me not; until I have shewed thy strength unto this generation, and thy power to every one that is to come.
But I beseech you the rather to do this, that I may be restored to you the sooner.
The hoary head is a crown of glory, if it be found in the way of righteousness.
Dearly beloved, I beseech you as strangers and pilgrims, abstain from fleshly lusts, which war against the soul;
Cast me not off in the time of old age; forsake me not when my strength faileth.
We then, as workers together with him, beseech you also that ye receive not the grace of God in vain.
And even to your old age I am he; and even to hoar hairs will I carry you: I have made, and I will bear; even I will carry, and will deliver you.