Luke 12:50
But I have a baptism to be baptized with; and how am I straitened till it be accomplished!
Cross-references
Luke 9:51 shows Jesus setting his face to go to Jerusalem, the journey toward the 'baptism' he yearns to complete.
Luke 22:15 echoes Jesus' eager anticipation, saying he 'earnestly desired' this Passover before his suffering.
Luke 19:28 records Jesus going up to Jerusalem, the destination where his 'baptism' of suffering will be accomplished.
In Matthew 20:22, Jesus asks if disciples can drink his cup — directly parallel to his baptism of suffering and constraint.
Mark 10:38-39 explicitly parallels drinking the cup and being baptized with Jesus' baptism — the same ordeal he is under.
John 4:34 says Jesus' food is to finish the Father's work — the same drive that constrains him until his baptism is complete.
In John 12:27, Jesus expresses the same troubled soul about his 'hour' — the baptism he must undergo.
In John 18:11, Jesus uses 'cup' as another metaphor for his suffering — directly parallel to 'baptism'.
In John 19:30, Jesus completes his suffering — 'it is finished' fulfills his longing for the baptism to be completed.
In Matthew 20:22, Jesus asks if disciples can drink his cup — same suffering metaphor as his baptism.
Mark 10:38 uses the same 'baptism' metaphor for Jesus' suffering, directly paralleling this expression of his impending ordeal.
John 13:31 declares the betrayal as the Son of Man's glorification — the 'accomplishment' Jesus was distressed for.
John 19:28 records Jesus knowing 'all was now finished' — the very accomplishment he had been distressed to reach.
John 14:31 shows Jesus rising to do the Father's will, moving toward the 'baptism' he was distressed to complete.