"Have you given a similar present to all of your children?" He said: "No." He said: "Then take (your present) back."
Sunan an-Nasa'i Book 31, Hadith 6
← Previous Hadith "Ask the Prophet to bear witness to what you have given to my son." So he came to the Prophet and told him about that, and the Prophet did not want to bear witness to it.

Sunan an-Nasa'i Book 31, Hadith 5 Next Hadith → "O Prophet of Allah, I have given An-Nu'man a present." He said: "Have you given something to his brothers?" He said: "No." He said: "Then take it back."

Sunan an-Nasa'i Book 31, Hadith 7