Brihat Parashara Hora Shastra
जातश्च भार्यावश्यः स्यादिति जातिविरोधकृत् । जामित्रे मन्दभौमे च तदीशे मन्दभूमिजे ॥ ११॥
If Yuvati Bhava is occupied, or owned by Śani/Mangal, the native will beget a harlot, as his spouse, or he will be attached to other illegally.
english translation
jAtazca bhAryAvazyaH syAditi jAtivirodhakRt । jAmitre mandabhaume ca tadIze mandabhUmije ॥ 11॥
hk transliteration by Sanscript