Discharging a shower of arrows as the clouds (pour down) torrents of rain, he (i.e., Somadatta) covered the grandson of Sini like the clouds (covering the sun)
विमुञ्चञ्छरवर्षाणि पर्जन्य इव वृष्टिमान्। छादयामास शैनयं जलदो भास्करं यथा॥