Hora Sara
वृषमेषालिकुलीरे घटराशिसमन्विते बली राहुः। चन्द्रार्कयोगकाले परिवेषे राशिनिर्गमे बलवान्॥१८॥
Rahu is said to be strong in signs Mesha, Vrishabha, Karkataka, Vrischika and Kumbha. So is he when in conjunction with the Sun and the Moon, during Parivesha (misty circle around the Sun or the Moon) and at the end of a Rasi.
english translation
vRSameSAlikulIre ghaTarAzisamanvite balI rAhuH। candrArkayogakAle pariveSe rAzinirgame balavAn॥18॥
hk transliteration by Sanscript