Sunan an Nasai
4170
Sahih+2

It was narrated that Ibn 'Abbas said:"The Messenger of Allah said on the Day of the Conquest (of Makkah): "There is no more emigration (Hijrah), rather there is Jihad and intention. When you are called to moblize (for Jihad) then do so

SahihAbu Ghuddah
SahihAl-Albani