'Palm branches' in the Bible

Now on the first day you shall take for yourselves the foliage of beautiful trees, palm branches and boughs of leafy trees and willows of the brook, and you shall rejoice before the Lord your God for seven days.

and that they should publish and proclaim through all their cities, and at Jerusalem, saying, Go forth to the mount, and fetch olive-branches, and wild olive-branches, and myrtle-branches, and palm-branches, and branches of thick trees, to make booths, as it is written.

On the following day great numbers of people who had come to the Festival, hearing that Jesus was on his way to Jerusalem, took palm-branches,

took palm branches and went out to meet Him, and kept on shouting: "Blessings on Him! Blessed be He who comes in the name of the Lord; Blessings on the King of Israel!"

After this I looked, and a vast host appeared which it was impossible for anyone to count, gathered out of every nation and from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in long white robes, and carrying palm-branches in their hands.