Musannaf Ibn Abi Shayba 28:938

Waki’ narrated to us, he said: Mis’ar narrated to us, from Muhammad ibn Jahadah, from al-Hasan, he said: A man came to the Prophet, may Allah bless him and grant him peace, seeking his permission for Jihad. He said: "Do you have a mother?" He said: "Yes." He said: "Stay with her."