Jayā, Vijayā, Ajitā/Jayantī, and Aparājitā. Along with their brother Tumburu (a form of Śiva), they comprise an important cult in the Vidyāpiṭha tradition of tantric Śaivism. This set of deities appears frequently in Buddhist literature, especially in Dhāraṇīs and Kriyātantras.

The “Four Sisters,” likely a reference to Jayā, Vijayā, Ajitā, Aparājitā, a group of female deities who, along with their brother Tumburu (an aspect of Śiva), are the focal point of a prominent cult in the early Śaiva tantric tradition.

The “Four Sisters,” likely a reference to Jayā, Vijayā, Ajitā, Aparājitā, a group of female deities who, along with their brother Tumburu (an aspect of Śiva), are the focal point of a prominent cult in the early Śaiva tantric tradition.

The “Four Sisters,” likely a reference to Jayā, Vijayā, Ajitā, Aparājitā, a group of female deities who, along with their brother Tumburu (an aspect of Śiva), are the focal point of a prominent cult in the early Śaiva tantric tradition.

The “Four Sisters,” likely a reference to Jayā, Vijayā, Ajitā, Aparājitā, a group of female deities who, along with their brother Tumburu (an aspect of Śiva), are the focal point of a prominent cult in the early Śaiva tantric tradition.

In Indic contexts, this is typically a reference to Jayā, Vijayā, Ajitā, and Aparājitā, a group of female deities who, along with their brother Tumburu (an aspect of Śiva), are the focal point of a prominent cult in the early Śaiva tantric tradition. They are frequently included in Buddhist literature among classes of malevolent spirits.