Acts 23:10

And when there arose a great dissension, the chief captain, fearing lest Paul should have been pulled in pieces of them, commanded the soldiers to go down, and to take him by force from among them, and to bring him into the castle.

And when there arose a great dissension, [ staseoos (G4714)] - 'uproar' (cf. Acts 19:49 , Gr.),

The chief captain, fearing lest Paul should have been pulled in pieces of them, commanded the soldiers to go down, and to take him by force from among them, and to bring him into the castle ('the barracks'). This shows that the tribune had not been himself present, and further, that instead of the Sanhedrim trying the cause, the proceedings quickly consisted in the one party attempting to seize the prisoner, and the other to protect him.