After two days of activity in Jerusalem, we come to a silent day, we can not tell what Jesus did on this day for Scripture is silent on the matter. That does not mean there was nothing happening.
14 Then one of the Twelve–the one called Judas Iscariot–went to the chief priests 15 and asked, “What are you willing to give me if I hand him over to you?” So they counted out for him thirty silver coins. 16 From then on Judas watched for an opportunity to hand him over.
Matthew 26:14-16 (NIV)