Bhagavatapurana 3.33.21

3.33.21

vanaṃ pravrajite patyāv apatya-virahāturā /
jñāta-tattvāpy abhūn naṣṭe vatse gaur iva vatsalā //

21. As her Lord had (already renounced the world and) retired to the forest, Devahuti was, inspite of her realisation of the truth, oppressed by the separation from her son, like a fond cow on the loss of her calf.