Patanjali Yoga Sutra 2.4

Sanskrit Sutra

अविद्याक्षेत्रमुत्तरेषां प्रसुप्त-तनु-विच्छिन्नोदाराणाम्॥४॥

Swami Vivekananda's translation

Ignorance is the productive field of all these that follow, whether they are dormant, attenuated, overpowered, or expanded.

Chapter link: Yoga Sutra Chapter 2