Abdullah ibn Umar
Ma'bad ibn Kalid al-Juhanī (; died 80 AH/ 699CE), was from the tribe of Juhaynah which lived and still live in around the city of Medinah in Saudi Arabia. He was Qadari, an idea he got from Sinbuya, and was declared as misguided by some of the companions of the Islamic prophet Muhammad, such as Abdullah ibn Umar