Bibi Bhani was daughter of Guru Amar Das, consort of Guru Ram Das and mother of Guru Arjan Dev, was born to Mata Mansa Devi on 21 Magh 1591 Bk/19 January 1535 at Basarke Gillan, a village near Amritsar. She was married on 18 February 1554 to Bhai Jetha (later Guru Ram Das), a Sodhi Khatri belonging to Lahore, then in Goindval rendering voluntary service in the construction of the Baoli Sahib. After marriage, the couple remained in Goindval serving the Guru. From Goindval Bhai Jetha was deputed by the Guru to go and establish a habitation (present-day Amritsar) on a piece of land gifted, according to one version, by Emperor Akbar to Bibi Bhani at the time of his visit to Guru Amar Das.
Three sons, Prith Chand (1558), Mahadev (1560) and (Guru) Arjan Dev (1563) were born to her. A popular anecdote mentioned in old chronicles describes how devotedly Bibi Bhani served her father. One morning, it is said, as Guru Amar Das was absorbed in meditation, Bibi Bhani noticed that one of the legs of the low wooden seat on which the Guru sat was about to give way. she at once put forward her hand to support the stool. As the Guru ended his devotions, he discovered how her hand was bleeding from the injury it had sustained. He blessed her saying that her progeny would inherit the guruship. Bibi Bhani died at Goindval on 9 April 1598.
Bibi Bhani was mother of Guru Arjan Dev, the Fifth Guru. Undoubtly Guru Arjan Dev was brought up as model GurSikh. Guru Arjan Dev was the first Sikh Martyr. Guru Arjan Dev compiled Adi Granth by collecting all the writings of gurus before him and installed it at Golden Temple, which is now The Guru Granth. Guru Arjan Dev completed the construction of Golden Temple.