Here is a benediction for Pentecost Sunday from the Presbyterian Church of Canada website.
Benediction for Pentecost
As you enter a new week,
may you experience God’s presence.
May you feel God pouring out the Holy Spirit
over your heads and your thoughts and the words of your lips,
over your hearts and your feelings and emotions
and your compassion for all others,
and over your hands and your feet
as you put into action all that God commands you.
During this week,
may the grace of the Lord Jesus Christ,
and the love of God,
and the fellowship of the Holy Spirit
be with each of you; Amen.
~ posted on the Presbyterian Church of Canada website. http://presbyterian.ca/worship/