Mahabharata 3.10.16

सुरभिरुवाचयदि पुत्रसहस्रं मे सर्वत्र सममेव मेदीनस्य तु सतः शक्र पुत्रस्याभ्यधिका कृपा

surabhiruvācayadi putrasahasraṃ me sarvatra samameva medīnasya tu sataḥ śakra putrasyābhyadhikā kṛpā

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