Bulugh al-Maram
Book 2, Hadith 230
Arabic hadith text
وَهِيَ فِي" اَلصَّحِيحَيْنِ "لَكِنْ بِلَفْظِ : فَقَالُوا . 11 - صحيح . البخاري ( 1228 ) ، ومسلم ( 573 ) ( 99 ) .
Translation
This is found in Sahihain, but with the word "Fa qalu".