Luke 6:22 speaks of being cast out for the Son of Man, echoing the rejection of the son in the parable.

Matthew 21:37-40 is the synoptic parallel, describing the same throwing out and killing of the son.

Mark 12:6-9 is the synoptic parallel, recording the same parable with the same sequence.

Hebrews 13:12 echoes the parable's detail of killing outside the vineyard — Jesus suffered outside the city gate.

Genesis 37:18 prefigures the parable: brothers conspire to kill the beloved son, just as the tenants plot against the heir.

Isaiah 5:3 is the vineyard allegory source; God asks for judgment on the vineyard, mirroring Jesus' question.

Matthew 21:37-40 is the synoptic parallel, describing the same throwing out and killing of the son.

Mark 12:8 gives the same account of the son being killed and cast out, confirming the parallel version of the parable.

Mark 12:9 records the owner's response to the killing, directly answering the question posed here in Luke.