The vocal in this clip is from Koran the Holy book of muslims. The translation is as follow:
37. Right graciously did her Lord accept her: He made her grow in purity and beauty: To the care of Zakariya was she assigned. Every time that he entered (Her) chamber to see her, He found her supplied with sustenance. He said: "O Mary! Whence [bad word]  this to you?" She said: "From Allah: for Allah Provides sustenance to whom He pleases without measure."