Agni Purana (Jyotisha Selections) · by Vyasa
Chapter 3 · Name Letters and Chakras
युद्धजयार्णवः (चक्राणि)
यदाऽत्र चलते किंचिन्माहेन्द्रं तं वि(तद्वि)निर्दिशेत् ।प्रजाः समुदितास्तस्मिन्सर्वरोगविवर्जिताः ॥ १६ ॥
In the full Agni Purana this is chapter 130, verse 16.
When anything stirs here, name it the Mahendra mandala (region of the sky). The people there flourish and are free of all illness.
Simple meaning: In this group the people do well and are free from illness.
संधिं कुर्वन्ति राजानः सुभिक्षं पार्थिवं शुभम् ।
Kings make peace and food is plentiful. Eclipses are of different kinds.
चन्द्रो राहुस्तथाऽऽदित्य एकराशौ यदि स्थितः ।
Sun, Moon and Rahu in one sign make a face eclipse. One in the 7th makes a tail eclipse.
भानोः पञ्चदशे ह्यृक्षे यदा चरति चन्द्रमाः ।
When the Moon is in the 15th nakshatra from the Sun and a moon day ends, foretell a Moon eclipse.