Luke 19:1-4

Jesus entered Jericho and was passing through.

And there was a man called by the name of Zaccheus; he was a chief tax collector and he was rich.

Zaccheus was trying to see who Jesus was, and he was unable due to the crowd, because he was short in stature.

So he ran on ahead and climbed up a sycamore tree in order to see Him, because He was about to pass through that way.