Sahih Bukhari Volume 008, Book 075, Hadith Number 406.
Narated By Abu Huraira : At-Tufail bin 'Amr came to Allah's Apostle and said, "O Allah's Apostle! The tribe of Daus has disobeyed (Allah and His Apostle) and refused (to embrace Islam), therefore, invoke Allah's wrath for them." The people thought that the Prophet would invoke Allah's wrath for them, but he said, "O Allah! Guide the tribe Of Daus and let them come to us."