Brihat Samhita
पूर्वेण प्रग्रहणं कृत्वा प्रागेव चापसर्पेत । सञ्छर्दनं इति तत्क्षेमसस्यहार्दिप्रदं जगतः ॥ ५-८७ ॥
If the lunar eclipse should commence and terminate at the eastern point of the disc, the termination is known as sañchardana (vomitting): there will be prosperity and joy in the land and food crops will flourish.
english translation
pUrveNa pragrahaNaM kRtvA prAgeva cApasarpeta । saJchardanaM iti tatkSemasasyahArdipradaM jagataH ॥ 5-87 ॥
hk transliteration by Sanscript