Bhagavatapurana 6.5.31

6.5.31

bhrātṝṇāṃ prāyaṇaṃ bhrātā yo 'nutiṣṭhati dharmavit /
sa puṇyabandhuḥ puruṣo marudbhiḥ saha modate //

31. The brother who understands Dharma and follows the great path of his brothers, becomes befriended by Merit and will find joy in the company of the gods known as Maruts (distinguished for fraternal love).