Jataka Tattva 15.25

खेशस्यांशेशे सबले खेशेऽङ्के जपध्यानसमाधिमान् ।

Say the lord of the navamsha (one-ninth part of a sign) held by the 10th lord is strong. Say the 10th lord is in the 9th house. Then the person…

अंशाद्धर्मे शुभदृष्टयुते धर्मनिरतः सत्यवादी गुरुभक्तश्चान्यथा तु पापदृष्टयुते ।

Take the navamsha (one-ninth part of a sign) of the atmakaraka (the planet that stands for the self). Look at the 9th house from it. Say good…

लग्ने पापे शुभादृष्टयुते संन्यासी स्त्रीनाशो वा ।

Say a bad planet is in the 1st house. Say good planets neither join it nor look at it. Then the person becomes an ascetic, or loses his wife.