The Prophet (May peace be upon him) gave some people and did not give anything to a man of them. Sa’d said : Messenger of Allah! You gave so and so, so and so, but did not give anything to so and so while he is a believer. The Prophet (May peace be upon him) said : Or he is a Muslim. Sa’d repeated it thrice and the Prophet (May peace be upon him) then said : I give some people and leave him who is dearer to me than them. I do not give him anything fearing lest he should fall into Hell on his face.
Sunan Abi Dawud Book 42, Hadith 88