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SB 3.19.18

pravavur vāyavaś caṇḍās
 tamaḥ pāṁsavam airayan
digbhyo nipetur grāvāṇaḥ
 kṣepaṇaiḥ prahitā iva
Synonyms: 
pravavuḥ — were blowing; vāyavaḥ — winds; caṇḍāḥ — fierce; tamaḥ — darkness; pāṁsavam — caused by dust; airayan — were spreading; digbhyaḥ — from every direction; nipetuḥ — came down; grāvāṇaḥ — stones; kṣepaṇaiḥ — by machine guns; prahitāḥ — thrown; iva — as if.
Translation: 
Fierce winds began to blow from all directions, spreading darkness occasioned by dust and hail storms; stones came in volleys from every corner, as if thrown by machine guns.