Yoga Sūtra Chapter Four verse 6

तत्र ध्यानजमनाशयम् ॥६॥

tatra dhyāna-jam-anāśayam ||6||

Of these, what is born from meditation is without seeds.

tatra - theredhyāna - meditation; mental representation of the personal attributes of a deityja - bornanāśaya - without seeds, deposits