Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Sīlakūta
Sīlakūta:The summit of the Missakapabbata in Ambatthala.It was there that Mahinda alighted on his arrival in Ceylon (Mhv.xiii.20).In the time of Kakusandha Buddha,it was called Devakūta; in the time of Konāgamana, Sumanakūta; in the time of Kassapa,Subhakūta.Dpv.xvii.14.