According to Kiai Ṣāliḥ Darat, <em>kafā’ah</em> means equal or similarity between the prospective bridegroom and bride in their perfect nature and lack. There are five categories of <em>kafā’ah</em>, 1) survivors of marital defects, 2) independence, 3) noble people, 4) fair and <em>‘iffah</em> in religion, 5) good limbs and work. For him, property is not included in the category of <em>kafā’ah</em> because it cannot be measured and can be lost at any time. Using library research with the primary source of the book <em>Majmu’āt al-Sharī'ah al-Kāfiyah li al-‘Awam</em> by Kiai Ṣāliḥ Darat, the concept of <em>kafā’ah</em> will be elaborated. The collected data were analyzed using interpretive descriptive methods. This study concludes that treasure is not a priority in the <em>kafā’ah</em> category because it is not a gift but a trial. Treasure is not something noble, because it is not the legacy of noble people such as prophets, apostles, and previous salih people but the inheritance of despicable people like Qarun, Hamman, and Pharaoh. An <em>ahlul ‘ilmi</em> who married his daughter to <em>ahlul arto</em>, because of his wealth, he changed from <em>ahlul ‘ilmi</em> to <em>ahlul jahli</em>.