Cross reference
Mark 11:8
8 and many did spread their garments in the way, and others were cutting down branches from the trees, and were strewing in the way.
Leviticus 23:40
40 and ye have taken to yourselves on the first day the fruit of beautiful trees, branches of palms, and boughs of thick trees, and willows of a brook, and have rejoiced before Jehovah your God seven days.