nigamam
sva-nigamam — confidential knowledge of the Vedas in respect to the Supreme Personality of Godhead; SB 1.5.39
sva-nigamam — own truthfulness; SB 1.9.37
nigamam — instruction; SB 6.5.30
ātma-nigamam — exactly according to the ritualistic ceremonies of the Vedas; SB 9.24.66
nigamam — the promise given in the revealed scripture; SB 10.23.29
sva-nigamam — His own promise not to take a weapon and fight on behalf of the Pāṇḍavas; CC Madhya 16.145