tamāla-śyāmala-tviṣi
śrī-yaśodā-stanan-dhaye
kṛṣṇa-nāmno rūḍhir iti
sarva-śāstra-vinirṇayaḥ
tamāla-śyāmala-tviṣi - whose complexion is dark blue, resembling a tamāla tree; śrī-yaśodā-stanam-dhaye - sucking the breast of mother Yaśodā; kṛṣṇa-nāmnaḥ - of the name Kṛṣṇa; rūḍhiḥ - the chief meaning; iti - thus; sarva-śāstra - of all revealed scriptures; vinirṇayaḥ - the conclusion.
This is a verse from the Nāma-kaumudī