Quran 19:29 from Surah Maryam on Divine Marvels.
فَأَشَارَتۡ إِلَيۡهِۖ قَالُواْ كَيۡفَ نُكَلِّمُ مَن كَانَ فِي ٱلۡمَهۡدِ صَبِيّٗا
English translation: Then she pointed to him They said How (can) we speak (to one) who is in the cradle a child
Transliteration: fa-asharat ilayhi qalu kayfa nukallimu man kana fi al-mahdi sabiyyan