for I gave them the words you gave me, and they received them. They know for certain that I came from you, and they believe that you sent me.
In context
6I have made your name known to the people you gave me out of the world. They were yours; you gave them to me, and they have kept your word. 7Now they know that everything you have given me comes from you, 8for I gave them the words you gave me, and they received them. They know for certain that I came from you, and they believe that you sent me. 9I am praying for them. I am not praying for the world, but for those you have given me, because they are yours. 10Everything of mine is yours, and everything of yours is mine, and I have been glorified in them.