Hadith refers to the recorded sayings, actions, and approvals of the Prophet Muhammad. These texts serve as important sources of guidance for Muslims, complementing the Quran. Each hadith consists of two main parts: the chain of narrators, known as the isnad, and the actual content, called the matn. Hadiths help clarify and explain the teachings of the Quran, providing context for various aspects of life, including ethics, law, and spirituality. Scholars classify hadiths based on their authenticity, with categories like Sahih (authentic) and Da'if (weak). This classification helps Muslims understand which hadiths to follow in their daily lives.