Text:
Angele Dei, mei, me tibi commisum pietate superna;
Hac nocte illumina, custudi, rege, et guberna.
Illumina, custudi, rege, et guberguberna.
A-men.
English Translation:
Angel of God, who is my protector,
Heavenly pity entrusted me to you;
Illuminate, watch over, guide and direct this night.
Amen.