Brihat Parashara Hora Shastra
रमनेत्राबिधपंचाश्विभूमयः सप्तवर्गके। ससप्तमांशके तत्र विश्वकाः पंच लोचनम्॥ १८॥
This is the Vimshopak Bal, relating to Shad Varg division. Adding the Saptāńś to the Shad Vargas, we get Sapt Varg, the Vimshopak Bal for which is 5, 2.
english translation
ramanetrAbidhapaMcAzvibhUmayaH saptavargake। sasaptamAMzake tatra vizvakAH paMca locanam॥ 18॥
hk transliteration by Sanscript