Agnipurana 108.14

108.14

jambūnadīrasenāsyāstvidaṃ jāmbūnadaṃ(3) paraṃ /
supārśvaḥ pūrvato meroḥ ketumālastu paścime //

From the juice of this Jambū river comes this superior jāmbūnada gold. / Supārśva is to the east of Meru, and Ketumāla on the west;