Quickly did he fling the foam with the thunderbolt at Vritra and Vishnu having entered the foam destroyed Vritra.
सवज्रमथ फेनं तं क्षिप्रं वृत्रे निसृष्टवान्। प्रविश्य फेन तं विष्णुरथ वृत्रं व्यनाशयत्॥