Śrīmad-Bhāgavatam · Text 5.20.7
Who is speaking and story frame
प्लक्ष: स्वसमानेनेक्षुरसोदेनावृतो यथा तथा द्वीपोऽपि शाल्मलो द्विगुणविशाल: समानेन सुरोदेनावृत: परिवृङ्क्ते ॥ ७ ॥
plakṣaḥ sva-samānenekṣu-rasodenāvṛto yathā tathā dvīpo ’pi śālmalo dvi-guṇa-viśālaḥ samānena surodenāvṛtaḥ parivṛṅkte.
Plakṣadvīpa is surrounded by an ocean of sugarcane juice, equal in breadth to the island itself. Similarly, there is then another island — Sālmalīdvīpa — twice as broad as Plakṣadvīpa [400,000 yojanas, or 3,200,000 miles] and surrounded by an equally broad body of water called Surāsāgara, the ocean that tastes like liquor.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.