Sulayman ibn Musa reported: Jabir, may Allah be pleased with him, said, “When you fast, then let your hearing, seeing, and tongue fast as well from falsehood and sins, and avoid harming your servants. Rather, you must have dignity and calmness on the day of your fasting. Do not make days you do not fast and days you fast as if they were the same.”
Source: Muṣannaf Ibn Abī Shaybah 8880
عَنْ سُلَيْمَانَ بْنِ مُوسَى قَالَ قَالَ جَابِرٌ رضي الله عنه إذَا صُمْتَ فَلْيَصُمْ سَمْعُكَ وَبَصَرُكَ وَلِسَانُكَ عَنِ الْكَذِبِ وَالْمَآثِمِ وَدَعْ أَذَى الْخَادِمِ وَلْيَكُنْ عَلَيْكَ وَقَارٌ وَسَكِينَةٌ يَوْمَ صِيَامِكَ وَلَا تَجْعَلْ يَوْمَ فِطْرِكَ وَيَوْمَ صِيَامِكَ سَوَاءً
8880 مصنف ابن أبي شيبة كتاب الصيام ما يؤمر به الصائم من قلة الكلام وتوقي الكذب