Mahabharata 7.122.55

अन्योन्यं तौ महाराज शरवर्षैरवर्षताम्प्रममाथ शिनेः पौत्रं कर्णः सायकवृष्टिभिः

anyonyaṃ tau mahārāja śaravarṣairavarṣatāmpramamātha śineḥ pautraṃ karṇaḥ sāyakavṛṣṭibhiḥ

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