Ali bin Abu Talib reported,

The first whose tongue Allah opened to speak clear Arabic was Ismail.

Azami 8397

Hasan

عن علي بن أبي طالب مرفوعا

أول من فتق الله لسانه بالعربية المبينة إسماعيل.

الأعظمي 8397حسن
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Stories of the prophets
Chapter
Ibrahim and his sons, peace be upon them
Section
Reports of Ismail bin Ibrahim, peace be upon them
Numbering
Jami al-Kamil 8397 (2nd edition)
Azami 8397