Three wonders mark this day we celebrate: today the star led the Magi to the manger; today water was changed into wine at the marriage feast; today Christ desired to be baptized by John in the river Jordan to bring us salvation, alleluia.
(Magnificat Antiphon,
The Epiphany of the Lord, Evening Prayer II,
The Divine Office)

Then Herod summoned the wise men secretly and ascertained from them what time the star appeared; and he sent them to Bethlehem, saying, "Go and search diligently for the child, and when you have found him bring me word, that I too may come and worship him."  When they had heard the king they went their way; and lo, the star which they had seen in the East went before them, till it came to rest over the place where the child was.  When they saw the star, they rejoiced exceedingly with great joy; and going into the house they saw the child with Mary his mother, and they fell down and worshipped him.  Then, opening their treasures they offered him gifts, gold and frankincense and myrrh.  And being warned in a dream not to return to Herod, they departed to their country by another way.
Matthew 2: 7-12

Concluding Prayer for The Epiphany of The Lord
(The Divine Office)

On this day, Lord God,
by a guiding star you revealed your Only-begotten Son
to all the peoples of the world.
Lead us from the faith by which we know you now
to the vision of your glory, face to face.
We make our prayer through our Lord Jesus Christ, your Son,
who lives and reigns with you and the Holy Spirit,
God, for ever and ever.
Amen.