Krsna-prana-dhana
Sri Caitanya-caritamrta
CC Adi-lila
CC Adi 4.218, Purport:
Kṛṣṇa-prāṇa-dhana—the wealth of the life of Lord Kṛṣṇa
CC Antya-lila
CC Antya 2.96, Purport:
Kṛṣṇa; prāṇa-dhana yāra—whose life and soul
CC Antya 17.60, Purport:
Kṛṣṇa; prāṇa-dhana—the treasure of My life