Brihat Parashara Hora Shastra
आरूढात् षष्ठभावस्थे पापाख्ये शुभवर्जिते । शुभसम्बन्धरहिते चौरो भवति जातकः ॥ ३७॥
Other Matters from Lagn Pad (up to Sloka 43). If the 6th from Lagn Pad is occupied by a malefic and is bereft of a Yuti with, or a Drishti from a benefic, the native will be a thief.
english translation
ArUDhAt SaSThabhAvasthe pApAkhye zubhavarjite । zubhasambandharahite cauro bhavati jAtakaH ॥ 37॥
hk transliteration by Sanscript