Sahih al-Bukhari 4310
Sahih al-Bukhari · Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · Chapter
(In an other narration) Ibn `Umar said:
وَقَالَ النَّضْرُ أَخْبَرَنَا شُعْبَةُ ، أَخْبَرَنَا أَبُو بِشْرٍ ، سَمِعْتُ مُجَاهِدًا ، قُلْتُ لاِبْنِ عُمَرَ فَقَالَ لاَ هِجْرَةَ الْيَوْمَ، أَوْ بَعْدَ رَسُولِ اللَّهِ صلى الله عليه وسلم مِثْلَهُ .
"There is no migration today or after Allah's Messenger (ﷺ)." (and completed his statement as above.)