Ramayana
एतावद्वानरैश्शक्यं गन्तुं वानरपुङ्गवाः । अभास्करममर्यादं न जानीमस्ततः परम् ॥ ४-४३-६१
'O monkey leaders it is not possible for monkeys to go beyond. The Sun does not shine beyond that place and it is not visible. We do not know what lies beyond that (Somagiri). ॥ 4-43-61॥
english translation
etAvadvAnaraizzakyaM gantuM vAnarapuGgavAH । abhAskaramamaryAdaM na jAnImastataH param ॥ 4-43-61
hk transliteration by Sanscript