Luke 19:37,38 (KJV)
37 And when he was come nigh, even now at the descent of the mount of Olives, the whole multitude of the disciples began to rejoice and praise God with a loud voice for all the mighty works that they had seen;
38 Saying, Blessed be the King that cometh in the name of the Lord: peace in heaven, and glory in the highest.
Luke 19
Palm Sunday
When Jesus entered Jerusalem on a colt, imagine people all around Him giving praise. It was like a parade and Jesus was the main event.