Brihat Samhita
यदा स्थिता जीवबुधऽरसूर्यजाः सितस्य सर्वे अग्रपथानुवर्तिनः । नृनागविद्याधरसङ्गरास्तदा भवन्ति वाताश्च समुच्छ्रितान्तकाः ॥ ९-३८ ॥
If the course of Jupiter, Mercury, Mars and Saturn should just precede that of Venus, mankind, elephants and magicians will be at strife among themselves; storms and deaths will afflict mankind.
english translation
yadA sthitA jIvabudha'rasUryajAH sitasya sarve agrapathAnuvartinaH । nRnAgavidyAdharasaGgarAstadA bhavanti vAtAzca samucchritAntakAH ॥ 9-38 ॥
hk transliteration by Sanscript