silaya
upaśama-śīlāya — who has mastered the senses;
SB 5.19.11
tulya-śīlayā — who was equally as qualified as Mahārāja Ambarīṣa;
SB 9.4.29
śilayā — with a stone;
SB 10.37.29
śilāya — in the stone from Govardhana;
CC Antya 6.300