Yōga Sūtra 3.16

परिणामत्रयसंयमादतीतानागतज्ञानम्।

By the integration (samyama) of three effects (nirodha parināma, samādhi pariṇāmaḥ, ēkāgratā pariṇāmaḥ) one gets knowledge of the past and the future.