praptyera
prāptyera sādhana — the means of attaining Kṛṣṇa;
CC Madhya 20.124
kṛṣṇa-prāptyera — of achieving the lotus feet of Kṛṣṇa;
CC Madhya 20.139
kṛṣṇa-prāptyera — to get the shelter of Kṛṣṇa;
CC Antya 4.56