Jami` at-Tirmidhi Book 43, Hadith 93
from his father, from his grandfather who said: "The Messenger of Allah (ﷺ) said: 'Indeed Allah loves to see the results of his favors upon His Slaves.'"
"The Messenger of Allah (ﷺ) distributed some cloaks but he did not give anything to Makhramah. Makhramah said: 'O my son! Let us go to the Messenger of Allah (ﷺ).' So I went with him. He said: 'Enter and call him for me.'So I called the Prophet (ﷺ) for him, then the Prophet (ﷺ) came out wearing one of the cloaks. He (ﷺ) said: 'I kept this one for you.'" He said: "So he looked at him and said: 'Makhramah is pleased.'"
from his father: "An-Najashi gave the Prophet (ﷺ) two black plain Khuff. So he wore them, then he performed Wudu and wiped over them."