From the recording Stabat Mater
Piano & Nylon String Guitar: Timothy A. Helisek
Lyrics
Latin:
Et benedixit illis Simeon et dixit ad Mariam matrem eius
tuam ipsius animam pertransiet gladius ut revelentur ex multis cordibus cogitationes
Translation:
And Simeon blessed them and said to Mary his mother
And thy own soul a sword shall pierce, that, out of many hearts thoughts may be revealed.