Mahabharata 7.70.16
यथैव शरवर्षाणि द्रोणो वर्षति पार्षतेतथैव शरवर्षाणि धृष्टद्युम्नोऽभ्यवर्षत
yathaiva śaravarṣāṇi droṇo varṣati pārṣatetathaiva śaravarṣāṇi dhṛṣṭadyumno'bhyavarṣata
Our plain-language meaning of this verse is waiting for scholar review.