These are quotes on Step 7 from various sources:
When ready, we say something like this: “My Creator, I am now willing that you should have all of me, good and bad. I pray that you now remove from me every single defect of character which stands in the way of my usefulness to you and my fellows. Grant me strength, as I go out from here, to do your bidding. Amen.” We have then completed Step Seven.
-A.A. Big Book p.76