" Messenger of Allah, my wife has given birth to a dark-complexioned boy, and he at that time was intending to disown him." And this addition has been made at the end of the hadith:" He (the Holy Prophet) did not permit him to disown him."
Sahih Muslim Book 19, Hadith 25
← Previous Hadith There came a person to the Prophet (may peace he upon him) ) from Banu Fazara and said: My wife has given birth to a child who is black, whereupon Allah's Apostle (ﷺ) said: Have you any camels? He said: Yes. He again said: What is this colour? He said: They are red. He said: Is there a dusky one among them? He said: Yes, there are dusky ones among them He said: How has it come about? He said: It is perhaps the strain to which it has reverted, whereupon he (the Holy Prophet) said: It is perhaps the strain to which he (the child) has reverted.

Sahih Muslim Book 19, Hadith 24 Next Hadith → A desert Arab came to Allah's Messenger (ﷺ) and said: My wife has given birth to a dark-complexioned child and I have disowned him. Thereupon Allah's Apostle (ﷺ) said: Have you any camels? He said: Yes. He said: What is their colour? He said? They are red. He said: Is there anyone dusky among them? He said: Yes. Allah's Messenger (ﷺ) said: How has it come about? He said: Messenger of Allah, it is perhaps due to the strain to which it has reverted, whereupon the Prophet (ﷺ) said: It (the birth) of the black child may be due to the strain to which he (the child) might have reverted.

Sahih Muslim Book 19, Hadith 26