Bhagavad Gita 14.26

मां च योऽव्यभिचारेण भक्ितयोगेन सेवते।स गुणान्समतीत्यैतान् ब्रह्मभूयाय कल्पते ॥१४.२६॥

māṃ ca yo’vyabhicāreṇa bhakitayogena sevatesa guṇānsamatītyaitān brahmabhūyāya kalpate

And he who serves Me with unwavering devotion, he, crossing beyond the dualities, is fit for becoming Brahman.

गीता