Al-Kāfi

Hadith 138
heedlessnessgratitude
وَ بِهَذَا الْإِسْنَادِ قَالَ قَالَ النَّبِيُّ (صلى الله عليه وآله) خَلَّتَانِ كَثِيرٌ مِنَ النَّاسِ فِيهِمَا مَفْتُونٌ الصِّحَّةُ وَ الْفَرَاغُ.
136. And by this chain, who has narrated the following: Imam (asws) said: ‘The Prophet (saww) said: ‘There are two qualities which the people are infatuated with – the health and the leisure’.
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī