(39) The Book of al-Bay'ah
كتاب البيعة
(15) Chapter: Mention Of The Difference Of Opinion As To Whether Emigration Is Still Obligatory Or Not
(15) باب ذِكْرِ الاِخْتِلاَفِ فِي انْقِطَاعِ الْهِجْرَةِ ‏‏
Sunan an-Nasa'i 4171 
It was narrated that Nu'aim bin Dijajah said:
"I heard 'Umar bin Al-Khattab say: 'There is no more emigration (Hijrah) after the death of the Messenger of Allah."'
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، عَنْ عَبْدِ الرَّحْمَنِ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ يَحْيَى بْنِ هَانِئٍ، عَنْ نُعَيْمِ بْنِ دِجَاجَةَ، قَالَ سَمِعْتُ عُمَرَ بْنَ الْخَطَّابِ، يَقُولُ لاَ هِجْرَةَ بَعْدَ وَفَاةِ رَسُولِ اللَّهِ صلى الله عليه وسلم ‏.‏
Grade :  Sahih (Darussalam)
Reference : Sunan an-Nasa'i 4171
In-book reference : Book 39, Hadith 23
English translation : Vol. 5, Book 39, Hadith 4176