The line 25 of Yoga Sutras compares Ishvara with a seed that contains omniscience (sarva-jnana-bidja):
तत्र निरतिशयं सार्वज्ञबीजम् ॥ २५॥
1. 25. tatra niratiśayaṃ sārva-jña-bījam
1. 25. In Him [Ishvara] is the complete manifestation of the seed of omniscience. [Engl. transl. by Swami Satchidananda – translator’s note].
This happens to be in a remarkable manner aligned with an amazing line from Katha Upanishad: