Mother Yaśodā, by the grace of the Lord, could understand the real truth. But then again, the supreme master, by the influence of the internal potency, Yoga-māyā, inspired her to become absorbed in intense maternal affection for her son.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
इत्थं विदिततत्त्वायां गोपिकायां स ईश्वरः । वैष्णवीं व्यतनोन्मायां पुत्रस्नेहमयीं विभुः
itthaṃ viditatattvāyāṃ gopikāyāṃ sa īśvaraḥ | vaiṣṇavīṃ vyatanonmāyāṃ putrasnehamayīṃ vibhuḥ
SB 10.8.43