Trishala, also known as Videhadatta, Priyakarini, or Trishala Mata (Mother Trishala), was the mother of Mahavira, the 24th Tirthankara of Jainism, and wife of the Jain monarch, Siddhartha of Kundagrama, of present-day Bihar. She finds mention in the Jain texts.
Trishala was born as a princess in the royal Licchavi Empire. Jain text, Uttarapurāṇa details the life of all Tirthankaras and other Salakapurusa. It is mentioned in the text that King Chetaka of Vaishali had ten brothers and seven sisters. His sister Priyakarini (Trishala) was married to Siddartha. As per svetambara texts and Indologist Hermann Jacobi, Vardhaman Mahavira's mother Trishala was sister of King Chetaka. His third wife, Kshema, was a daughter of the chief of the Madra clan of Punjab. Trishala had seven sisters, one of whom was initiated into the Jain monastic order while the other six married famous kings, including Bimbisara of Magadha. She and her husband Siddhartha were followers of Parshva, the 23rd Tirthankara. According to Jain texts, Trishala carried her son for nine months and seven and a half days during the 6th century BC. However, Svetambaras generally believe that he was conceived by Devananda, the wife of a Brahmin Rishabhadatta and the fetus was transferred to Trishala's womb by Indra because all Tirthankaras have to be Kshatriyas. All this is mentioned in the Svetambara text, Kalpa sutra, which is primarily a biography of the Tirthankaras.
Auspicious dreams in Jainism
According to the Jain scriptures, the mother of Tirthankaras see a number of auspicious dreams when the embryo is enliven through the descent of the life (soul) in the mortal body. This is celebrated as Garbha Kalyanaka. According to the Digambara sect, the number of dreams is 16. While the Śvētāmbara sect believe them to be only fourteen. After seeing these dreams, she woke her husband King Siddhartha and told him about the dreams. The next day Siddhartha summoned the scholars of the court and asked them to explain the meaning of the dreams.