عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ خَالِدٍ عَنْ عَلِيِّ بْنِ الْحَكَمِ عَنْ مُوسَى بْنِ بَكْرٍ عَنْ أَبِي الْحَسَنِ مُوسَى (عليه السلام) قَالَ لَيْسَ الْحِمْيَةُ أَنْ تَدَعَ الشَّيْ‏ءَ أَصْلًا لَا تَأْكُلَهُ وَ لَكِنَّ الْحِمْيَةَ أَنْ تَأْكُلَ مِنَ الشَّيْ‏ءِ وَ تُخَفِّفَ.
443. A number of our companions, from Ahmad Bin Muhammad Bin Khalid, from Ali Bin Al-Hakam, from Musa Bin Bakr, who has narrated the following: Abu Al-Hassan Musa  has said: ‘Dieting is not leaving something which you originally did not eat, but the dieting is to eat from the thing but at a reduced level’.