I recently discovered a prayer called Blessing of Breathing by Jan Richardson. The selection can be found in her book entitled The Cure for Sorrow: A Book of Blessings for Times of Grief.
That the first breath will come without fear.
That the second breath will come without pain.
The third breath: that it will come without despair.
And the fourth, without anxiety.
That the fifth breath will come with no bitterness.
That the sixth breath will come for joy.
Breath seven: that it will come for love.
May the eighth breath come for freedom.
And the ninth, for delight.
When the tenth breath comes, may it be for us
to breathe together, and the next, and the next,
until our breathing is as one,
until our breathing is no more.