Having spoken thus unto the assembled celestials, Brahmā—Great father of all—went along with them to the Northern shore of the Milky Ocean. And repairing thither surrounded by all the celestials, the Great-father, with excellent speech eulogized the prime of prime and the master—Hari.

In plain words: Brahma led all the gods to the northern shore of the Ocean of Milk. There he praised Vishnu, also called Hari, with beautiful words.