O Allah, bless us in our fruits; and bless us in our city; and bless us in our sa's and bless us in our mudd. O Allah, Ibrahim was Thy servant, Thy friend, and Thy apostle; and I am Thy servant and Thy apostle. He (Ibrahim) made supplication to Thee for (the showering of blessings upon) Mecca, and I am making supplication to Thee for Medina just as he made supplication to Thee for Mecca, and the like of it in addition. He would then call to him the youngest child and give him these fruits. (Using translation from Muslim 1373a)  

كَانَ النَّاسُ إِذَا رَأَوْا أَوَّلَ الثَّمَرِ جَاءُوا بِهِ رَسُولَ اللهِ ﷺ فَإِذَا أَخَذَهُ رَسُولُ اللهِ ﷺ قَالَ «اللهُمَّ بَارِكْ لَنَا فِي ثَمَرِنَا وَبَارِكْ لَنَا فِي مَدِينَتِنَا وَبَارِكْ لَنَا فِي صَاعِنَا وَبَارِكْ لَنَا فِي مُدِّنَا اللهُمَّ إِنَّ إِبْرَاهِيمَ عَبْدُكَ وَخَلِيلُكَ وَنَبِيُّكَ وَإِنِّي عَبْدُكَ وَنَبِيُّكَ وَإِنَّهُ دَعَاكَ لِمَكَّةَ وَأَنَا أَدْعُوكَ لِلْمَدِينَةِ بِمِثْلِ مَا دَعَاكَ بِهِ لِمَكَّةَ وَمِثْلِهِ مَعَهُ» قَالَ ثُمَّ يَدْعُو أَصْغَرَ وَلِيدٍ يَرَاهُ فَيُعْطِيَهُ ذَلِكَ الثَّمَرَ