St Ephrem the Syrian on the Ascension. St Athanasius explains the Psalms referring to the Ascension.

Do you see then to what height of glory human nature has been raised? Is it not from earth to heaven? Is it not from corruption to incorruption? … St Ephrem

On this account it foretells his bodily ascension into heaven, and says in Psalm 23, “Lift up your gates, you princes and be lifted up, you everlasting doors, and the king of glory shall come in.” And in the forty-sixth, “God is gone up with a shout, the Lord with a sound of a trumpet. … St. Athanasius of Alexandria