Ayatul Kursi is the 255th verse of Surah Al-Baqarah and is considered one of the most virtuous verses of the Holy Quran. It is known as the "Master of Verses" because it perfectly describes the oneness, greatness, and attributes of Allah.
Virtues and Times of Recitation
Reciting Ayatul Kursi after obligatory prayers is highly recommended by the Prophet (PBUH). It is also a Sunnah to recite it for protection before sleeping, when leaving the house, and during difficult times.