"When we came to Abu Sa'eed Al-Khudri, he would say: 'Welcome, in accordance with the injunction of the Messenger of Allah, for the Messenger of Allah said to us: "The people will follow you; they will come to you from all parts of the earth seeking to understand the religion. So when they come to you, take care of them."  

كُنَّا إِذَا أَتَيْنَا أَبَا سَعِيدٍ الْخُدْرِيَّ قَالَ مَرْحَبًا بِوَصِيَّةِ رَسُولِ اللَّهِ ﷺ إِنَّ رَسُولَ اللَّهِ ﷺ قَالَ لَنَا إِنَّ النَّاسَ لَكُمْ تَبَعٌ وَإِنَّهُمْ سَيَأْتُونَكُمْ مِنْ أَقْطَارِ الأَرْضِ يَتَفَقَّهُونَ فِي الدِّينِ فَإِذَا جَاءُوكُمْ فَاسْتَوْصُوا بِهِمْ خَيْرًا  

"We went to Abu Sa'eed and he said: 'Welcome with the exhortation of the Messenger of Allah ﷺ. Indeed the Prophet ﷺ said: "Surely, the people are followers of you, and men will certainly come to you from the regions of the earth to gain understanding in the religion. So when they come to you exhort them with good." (Using translation from Tirmidhī 2650)   

"إِنَّ النَّاسَ لكم تبعٌ، وإن رِجالًا يأْتونَكم من أَقْطَارِ الأَرضِ، يتفقهون في الدين، فَإِذا أَتَوْكُمْ، فَاسْتَوْصُوا بِهِمْ خَيْرًا ".