He said: In this matter I hold the opinion that she should receive the type of dower given to women of her class with no diminution or excess, observe the waiting period ('iddah) and have her share of inheritance. If it is erroneous, that is from me and from Satan. Allah and His Apostle are free from its responsibility. Some people from Ashja' got up; among them were al-Jarrah and Abu Sinan.
They said: Ibn Mas'ud, we bear witness that the Messenger of Allah (ﷺ) gave a decision for us regarding Birwa', daughter of Washiq, to the same effect as the decision you have given. Her husband was Hilal ibn Murrah al-Ashja'i. Thereupon Abdullah ibn Mas'ud was very pleased when his decision agreed with the decision of the Messenger of Allah (ﷺ).
In-book : Book 12, Hadith 71
English translation : Book 11, Hadith 2111