Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 197.10

197.10

upoṣya jāgaraṃ kuryādgītavādyaṃ viśeṣataḥ /
evaṃ kṛte mahīpāla na bhaved ugraduḥkhabhāk //

Having fasted, one should keep a vigil, especially with songs and musical instruments. / When this is done, O protector of the earth, he does not partake in terrible grief;