Musannaf Ibn Abi Shayba 36:396

Waki’ narrated to us, from Sufyan, from Mansur, from Mujahid, from Tawus, from Ibn Abbas, who said: The Messenger of Allah (may Allah bless him and grant him peace) said: "There is no migration after the Conquest (of Makkah), but there is Jihad and intention. And if you are called to mobilize, then mobilize."