ahmad:21391 – ʿAbdah > al-Aʿmash Fadhakarah Illā [Machine] He said, "Which mosque was built on Earth first?" أحمد:٢١٣٩١ – حَدَّثَنَا عَبْدَةُ حَدَّثَنَا الْأَعْمَشُ فَذَكَرَهُ إِلَّا أَنَّهُ قَالَ أَيُّ مَسْجِدٍ وُضِعَ فِي الْأَرْضِ أَوَّلُ؟