My dear King Pariksit, O best of the descendants of Bharata Maharaja, I (Sukadeva) have thus described to you, as I myself have been instructed, the island of Bharata-varsa and its adjoining islands. These are the islands that constitute Jambudvipa

Expressions researched:
"My dear King Pariksit, O best of the descendants of Bharata Maharaja, I have thus described to you, as I myself have been instructed, the island of Bharata-varsa and its adjoining islands. These are the islands that constitute Jambudvipa"

Srimad-Bhagavatam

SB Canto 5

My dear King Pariksit, O best of the descendants of Bharata Maharaja, I have thus described to you, as I myself have been instructed, the island of Bharata-varsa and its adjoining islands. These are the islands that constitute Jambudvipa.

SB 5.19.31, Translation

My dear King Pariksit, O best of the descendants of Bharata Maharaja, I have thus described to you, as I myself have been instructed, the island of Bharata-varsa and its adjoining islands. These are the islands that constitute Jambudvipa.