dvitīye caturthe caiva ekādaśe ye grahās te argalā smṛtāḥ | dvādaśe daśame tṛtīye vighnakārakāḥ smṛtāḥ ||
Planets posited in the 2nd, 4th and 11th from any bhava cause Argala (supportive intervention); those in the 12th, 10th and 3rd cause Vighna (hindrance).
caturthe ca dhane lābhe grahe jñeyā tad argalā |
tad bādhakāḥ kramāt kheṭā vyomariṣphatṛtīyagāḥ || 3||
Planets in the 4th, 2nd and 11th from a bhava are known as its Argala; their obstructors respectively are planets in the 12th (Vyaya), the 9th (Riksha/Bhagya) and the 3rd from it.