Phaladeepika
वक्रं गतः स्वोच्चफलं विदध्या त्सपत्ननीचर्क्षगतोऽपि खेतः । वर्गोत्तमंशस्थिखेचरोऽपि स्वक्षेत्रगस्योक्तफलानि तद्वत् ॥ २०॥
When a planet is retrograde in his motion, he will produce effects similar to those that arise from his occupying his exalatation sign, should be even though the planet is posited in an inimical or depression sign. The effects produced by a planet situated in his Swakshetra-own house-should be ascribed to him similarly when he happens to occupy a Vargottamamsa,
english translation
vakraM gataH svoccaphalaM vidadhyA tsapatnanIcarkSagato'pi khetaH । vargottamaMzasthikhecaro'pi svakSetragasyoktaphalAni tadvat ॥ 20॥
hk transliteration by Sanscript