guhyam

confidential — Bg. 11.1, Bg. 18.68, Bg. 18.75, SB 1.5.6, SB 2.9.31, SB 3.33.37, SB 4.29.52, SB 6.2.47-48, SB 8.7.24, Ādi 1.51, Madhya 25.105

confidential duty — SB 4.27.27

confidential topics — NoI 4

from His confidential knowledge — SB 8.5.41

mysterious — SB 1.3.29

secret — SB 1.1.8

the most confidential — SB 7.11.4, SB 9.22.21-24

very confidential (because ordinary men cannot understand the activities of Kṛṣṇa) — SB 10.13.3

very confidential — SB 1.2.3, SB 5.4.16, SB 6.3.20-21, SB 6.3.35, SB 10.13.3

all the mysteries of self-realization — SB 8.24.55

very confidential even to the demigods — SB 8.17.20

difficult to achieve even for great demigods, saintly persons and kings — Madhya 22.42, Madhya 24.219

the king of confidential knowledge — Bg. 9.2