مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنْ مُوسَى بْنِ عُمَرَ عَنْ عَلِيِّ بْنِ الْحُسَيْنِ بْنِ الْحَسَنِ الضَّرِيرِ عَنْ حَمَّادِ بْنِ عِيسَى عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ ( عليه السلام ) يَشِبُّ الصَّبِيُّ كُلَّ سَنَةٍ أَرْبَعَ أَصَابِعَ بِأَصَابِعِ نَفْسِهِ .
2. Muhammad ibn Yahya has narrated from Muhammad ibn Ahmad from Musa ibn ‘Umar from Ali ibn al-Husayn (ibn al-Hassan) al- Darir from Hammad ibn ‘Isa who has said the following: “Abu ‘Abd Allah , has said that ’Amir al-Mu’minin , has said, ‘A child grows every year by four fingers of his own fingers.’” 