'Meek' in the Bible

Rejoice greatly, O Daughter of Zion!Shout aloud, O Daughter of Jerusalem!Behold, your King (Messianic King) is coming to you;He is righteous and endowed with salvation,Humble and unassuming [in submission to the will of the Father] and riding on a donkey,Upon a colt, the foal of a donkey.