12 But before He entered through the closed doors, the Bridegroom and Suitor of souls was sought by those noble and brave women. They came, those blessed ones, to the sepulchre, and sought Him Who had been raised, and the tears were still dropping from their eyes, when they ought rather to have been dancing with joy for Him that had risen. Mary came seeking Him, according to the Gospel, and found Him not: and presently she heard from the Angels, and afterwards saw the Christ.
Are then these things also written? He says in the Song of Songs, On my bed I sought Him whom my soul loved. At what season? By night on my bed I sought Him Whom my soul loved: Mary, it says, came while it was yet dark. On my bed I sought Him by night, I sought Him, and I found Him not. And in the Gospels Mary says, They have taken away my Lord, and I know not where they have laid Him. But the Angels being then present cure their want of knowledge; for they said, Why do you seek the living among the dead?
He not only rose, but had also the dead with Him when He rose. But she knew not, and in her person the Song of Songs said to the Angels, Saw ye Him Whom my soul loved? It was but a little that I passed from them (that is, from the two Angels), until I found Him Whom my soul loved. I held Him, and would not let Him go.
Source: Catechetical Lectures (New Advent)