Strongs: G3521
G3521 @ νηστεία nēsteia nace-ti'-ah From G3522 abstinence (from lack of food or voluntary and religious); specifically the fast of the Day of Atonement: - fast (-ing.)
Matthew:17:21
Mark:9:29
Luke:2:37
Acts:14:23
Acts:27:9
1Corinthians:7:5
2Corinthians:6:5
2Corinthians:11:27