Aishah narrated from Wahb's daughter - and she is Judamah - who said:
"I heard the Messenger of Allah (S.A.W) saying: 'I wanted to prohibit Al-Ghilah, but the Persians and Romans did it, and they did not kill their children.'" (AR)
English reference (AR): Vol. 4, Book 2, Hadith 2076 (AR)
Arabic reference (AR): Book 28, Hadith 2220 (AR)