Musnad Ahmad 27:484

Ibrahim ibn Khalid narrated to us, Rabah narrated to us, Umar ibn Habib narrated to me, from Ibn Abi Najih, from Mujahid, from Abdullah ibn Umar, that the Prophet, peace and blessings of Allah be upon him, said: "Let not a man prevent his family from coming to the mosques." A son of Abdullah ibn Umar said: "But we will prevent them." Abdullah said: "I narrate to you from the Messenger of Allah, peace and blessings of Allah be upon him, and you say this?" He said: So Abdullah did not speak to him until he died.