The Prophet ﷺ said, "A good dream, whether a Muslim sees it himself or it is seen for him, is one part of forty-six parts of prophethood."
وبإسناده قال الرؤيا الصالحة يراها المسلم أو ترى له جزء من ستة وأربعين جزءا من النبوة
Its isnad is sahih. It was previously mentioned in 2/369 of the edition.