The Book of Purification
Bulugh al-Maram #134
كتاب الطهارة
زَادَ مُسْلِمٌ: فَقَالَتْ أُمُّ سُلَيْمٍ "وَهَلْ يَكُونُ هَذَا? قَالَ: "نَعَمْ فَمِنْ أَيْنَ يَكُونُ اَلشَّبَهُ?"
Added Muslim:
Umm Salama said, “Does this happen (to a woman)?” He (ﷺ) said: “Yes, otherwise where does the resemblance (of a child to its mother) come from?”
زَادَ مُسْلِمٌ: فَقَالَتْ أُمُّ سُلَيْمٍ "وَهَلْ يَكُونُ هَذَا? قَالَ: "نَعَمْ فَمِنْ أَيْنَ يَكُونُ اَلشَّبَهُ?"
Umm Salama said, “Does this happen (to a woman)?” He (ﷺ) said: “Yes, otherwise where does the resemblance (of a child to its mother) come from?”
— Bulugh al-Maram, Hadith 134