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].
Philippians 1:23
So, I am in a dilemma between the two choices. [On the one hand] I have the desire to depart [from this life] and be with Christ [in heaven], which would be far better.
Philippians 2:17
But even if I am poured out like a drink offering [See Ex. 29:38-41] on the sacrifice and service produced by your faith, I am glad and will rejoice with all of you. [Note: Paul here likens the possible pouring out of his blood to the wine and oil of the Old Testament sacrifice, which is then likened to the Philippians' faithful service to God].
2 Peter 1:14-15
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.