Brihat Parashara Hora Shastra · Chapter 26

atha grahasphuṭadṛṣṭikathanādhyayāḥ

bhagavān‌ katidhā dṛṣṭirbalaṃ katividhaṃ tathā/
iti me saṃśayo jātastaṃ bhavān‌ chettumarhiti

ekā rāśivaśād‌ dṛṣṭiḥ pūrvamuktā ca yā dvija/
anyā kheṭasvabhāvotthā sphuṭā tāṃ kathayāmyaham‌

tridaśe ca trikoṇe ca caturasre ca saptame/
pādavṛddhayā prapaśyanti prayacchanti phalaṃ tathā

pūrṇaṃ ca saptamaṃ sarve śānijīvakujāḥ punaḥ/
viśeṣataśca tridaśatrikoṇacaturaṣṭamān‌

iti sāmānyataḥ pūrvairācāryaiḥ pratipāditā/
sphuṭāntaravaśādyā ca dṛṣṭiḥ sā'tisphuṭā yathā

dṛśyād‌ viśodhya draṣṭāraṃ ṣaḍrāśibhyo'dhikāntaram‌/
digabhyaḥ saṃśodhya tad‌bhāgā dvibhaktā dṛk‌ sphuṭā bhavet‌

pañcādhike vinā rāśiṃ bhāgādvighnāśca dṛk‌ sphuṭā/
vedādhike tyajed‌ bhūtād‌ bhāgā dṛṣṭiḥ tribhādhike

viśodhyārṇavato dvābhyāṃ labdhaṃ triṃśad‌yutaṃ ca dṛk‌/
dvyadhike tu vinā rāśiṃ bhāgāstithiyutāstathā

rūpādhike vinā rāśiṃ bhāgā dvayāptāśca dṛg‌ bhavet‌/
evaṃ rāśyādike śeṣe śanau draṣṭari bho dvija

ekabhe navabhe bhāgā bhuktā bhogyā dvisaṃguṇāḥ/
dvibheṃ'śārdhonitāḥ ṣaṣṭiraṣṭabhe khāgniyug‌ lavāḥ

trisaptabhe tu bhaumasya ṣaṣṭiratra lavonitā/
sārdhāṃśāstithisaṃyuktā dvibhe rūpaṃ sadā'ṅgabhe

trisaptabhe tu jīvasya bhāgārdhaṃ śaravedayuk‌/
dviguṇaistu lavaiśconāḥ kharasāścaturaṣṭabhe

evaṃ ravyādikheṭānāṃ sphuṭā dṛṣṭiḥ prajāyate/
tadvaśādeva bhāvānāṃ jātakasya phalaṃ vadet‌