Devibhagavatapurana 9.17.28

9.17.28

sāmprataṃ taṃ patiṃ labdhuṃ varaye tvaṃ ca dehi me |
brahmadeva uvāca |
sudāmā nāma gopaśca śrīkṛṣṇāṅgasamudbhavaḥ ||

Brahmâ said:-- “O Child Tulasî! The Gopa (cowherd) Sudâmâ was born of S’rî Krisna’s body. At the present time he is very energetic, He too, under the curse of Râdhâ, has come and taken his birth amongst the Dânavas. He is named S’ankha Chûda. No one is equal to him in strength. In Goloka, when he saw you before, he was overpowered with passion for you. Only out of Râdhâ’s influence, he could not embrace you. That Sudâmâ is Jâtismara (knows all about his previous births); and you, too, are Jâti Smarâ. There is nothing unknown to you. O Beautiful One! You will now be his wife. Afterwards you will get Nârâyana, the Beautiful and Lovely for your husband. Thus under the curse of Nârâyana, you will be transformed into the world purifying Tulasî tree. You will be the foremost amongst the flowers and will be dearer to Nârâyana than His life. No one’s worship will be complete without Thee as leaf. You will remain as a tree in Bindrâban and you will be widely known as Vrindâbanî. The Gopas and Gopis will worship Mâdhava with Your leaves. Being the Presiding Deity of the Tulasî tree, you will always enjoy the company of Krisna, the best of the Gopas.” O Nârada! Thus bearing Brahmâ’s words, the Devî Tulasî became very glad. Smile appeared in her face. She then bowed down to the Creator and said:--