Brihat Samhita
कार्मुकरूपे युद्धानि यत्र तु ज्या ततो जयस्तेषाम् । स्थानं युगं इति याम्यौत्तरऽयतं भूमिकम्पाय ॥ ४-१२ ॥
If the moon should appear like a bow, there will be war in the land; and those will succeed whose places lie in the direction of the bow-string. If the moon should appear stretched from north to south presenting the appearance of a carriage pole there will be earthquake (within that month).
english translation
kArmukarUpe yuddhAni yatra tu jyA tato jayasteSAm । sthAnaM yugaM iti yAmyauttara'yataM bhUmikampAya ॥ 4-12 ॥
hk transliteration by Sanscript