2 Timothy 4:6

For I am already being "poured out like a drink offering," and the time for me to leave has come. [Note: Paul here likens the prospect of shedding his blood for the work of Christ to the pouring of wine and oil on an Old Testament sacrifice].

2 Peter 1:14

knowing that [I will] soon put off my "tent" [i.e., I will soon die], even as our Lord Jesus Christ made clear to me.

Treasury of Scripture Knowledge

Summary

And now, behold, the king walketh before you: and I am old and grayheaded; and, behold, my sons are with you: and I have walked before you from my childhood unto this day.

Bible References

I am old

2 Timothy 4:6
For I am already being "poured out like a drink offering," and the time for me to leave has come. [Note: Paul here likens the prospect of shedding his blood for the work of Christ to the pouring of wine and oil on an Old Testament sacrifice].
2 Peter 1:14
knowing that [I will] soon put off my "tent" [i.e., I will soon die], even as our Lord Jesus Christ made clear to me.