The Darbar Sahib (Punjabi: ਦਰਬਾਰ ਸਾਹਿਬ), also Harmandir Sahib (Punjabi: ਹਰਿਮੰਦਰ ਸਾਹਿਬ, and informally referred to as the "Golden Temple", is a prominent Sikh Gurdwara located in the city of Amritsar, Majha, Punjab. It was built by the fifth Sikh guru, Guru Arjan, in the 16th Century. In 1604, Guru Arjun completed the Adi Granth, the holy scripture of Sikhism, and installed it in the Gurdwara.