Mahabharata 3.219.6

स्कन्द उवाच · skanda uvāca

मातरो हि भवत्यो मे सुतो वोऽहमनिन्दिताःयच्चाभीप्सथ तत्सर्वं संभविष्यति वस्तथा

mātaro hi bhavatyo me suto vo'hamaninditāḥyaccābhīpsatha tatsarvaṃ saṃbhaviṣyati vastathā

Our plain-language meaning of this verse is waiting for scholar review.