(21) باب خِطْبَةِ الرَّجُلِ إِذَا تَرَكَ الْخَاطِبُ أَوْ أَذِنَ لَهُ .
'Abdullah bin 'Amr used to say:
"The Messenger of Allah forbade offering more for something that has already been bought by his brother, or for a man to propose marriage to a woman when someone else has already proposed to her, unless the previous suitor gave up the idea or gave him permission." (TR)
Reference (TR): Sunan an-Nasa'i 3243 (TR)
In-book reference (TR): Book 26, Hadith 48 (TR)
English translation (TR): Vol. 4, Book 26, Hadith 3245 (TR)