Here is an old but nice prayer,
There are four corners on my bed,
There are four angles overhead,
Matthew, Mark, Luke and John
God, bless this bed that I lie on.
One to sing and one to pray, two to take my soul away,
And if I die before I wake,
I will give my soul for God to take.
The above prayer is varied very much and is said when going to bedMatt Smyth