From The Long Lost Friend:
A Benediction For All Purposes
Jesus, I will arise; Jesus, do thou accompany me; Jesus, do thou lock my heart into thine, and let my body and my soul be commended unto thee. The Lord is crucified. May God guard my senses that evil spirits may not overcome me, in the name of God the Father, Son, and the Holy Ghost. Amen.
The grimoires Romanus-Büchlein The Long Lost Friend lists this spell.