A bedouin said, "O Messenger of Allah ﷺ! Inform me about the emigration." The Prophet ﷺ said, "Waihaka (May Allah be merciful to you)! The question of emigration is a difficult one. Have you got some camels?" The bedouin said, "Yes." The Prophet ﷺ said, "Do you pay their Zakat?" He said, "Yes." The Prophet said, "Go on doing like this from beyond the seas, for Allah will not let your deeds go in vain."
عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ ؓ أَنَّ أَعْرَابِيًّا قَالَ يَا رَسُولَ اللَّهِ أَخْبِرْنِي عَنِ الْهِجْرَةِ فَقَالَ وَيْحَكَ إِنَّ شَأْنَ الْهِجْرَةِ شَدِيدٌ فَهَلْ لَكَ مِنْ إِبِلٍ قَالَ نَعَمْ قَالَ فَهَلْ تُؤَدِّي صَدَقَتَهَا قَالَ نَعَمْ قَالَ فَاعْمَلْ مِنْ وَرَاءِ الْبِحَارِ فَإِنَّ اللَّهَ لَنْ يَتِرَكَ مِنْ عَمَلِكَ شَيْئًا