Authentic
graded by Al-Albani
Mishkat al-Masabih 2630
وَعنهُ قَالَ: نَحَرَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ نِسَائِهِ بَقَرَةً فِي حَجَّتِهِ. رَوَاهُ مُسْلِمٌ
He said that the Prophet sacrificed a cow for his wives at his pilgrimage. Muslim transmitted it.
Cited in Mishkat al-Masabih (No. 2630).