(Barabbas had been imprisoned for an insurrection in the city, and for murder.)

Mark 15:7
And a man named Barabbas was imprisoned with the rebels who had committed murder during the insurrection.

Luke 23:18
But they all cried out in unison: "Away with this man! Release Barabbas to us!"

Luke 23:20
Wanting to release Jesus, Pilate addressed them again,

Acts 21:38
"Aren't you the Egyptian who incited a rebellion some time ago and led four thousand members of the 'Assassins' into the wilderness?"

(Who for a certain sedition made in the city, and for murder, was cast into prison.)