Brihat Samhita
उदगादि पुरोहितनृपबलपतियुवराजदोषदं खपुरम् । सितरक्तपीतकृष्णं विप्रऽदीनां अभावाय ॥ ३६-०१ ॥
If the appearance of Gandharvanagara should be seen in the north, priests will suffer; if in the east, rulers will suffer; if in the south, commanders of armies will suffer, and if in the west, the first prince will suffer. If the appearance should be white, the Brāhmaṇas will suffer; if red, the Kṣatriyas; if yellow, the Vaiśyas; and if black, the Śūdras will suffer.
english translation
udagAdi purohitanRpabalapatiyuvarAjadoSadaM khapuram । sitaraktapItakRSNaM vipra'dInAM abhAvAya ॥ 36-01 ॥
hk transliteration by Sanscript