Leviticus 23:40

23:40 On the first day you must take for yourselves branches from majestic trees – palm branches, branches of leafy trees, and willows of the brook – and you must rejoice before the Lord your God for seven days.

John 12:13

12:13 So they took branches of palm trees and went out to meet him. They began to shout, “Hosanna! Blessed is the one who comes in the name of the Lord! Blessed is the king of Israel!”