Mahabharata 3.27.2

ईर्यमाणेन सततं ब्रह्मघोषेण सर्वतःब्रह्मलोकसमं पुण्यमासीद्द्वैतवनं सरः

īryamāṇena satataṃ brahmaghoṣeṇa sarvataḥbrahmalokasamaṃ puṇyamāsīddvaitavanaṃ saraḥ

Our plain-language meaning of this verse is waiting for scholar review.