'Fasting' in the Bible

"When you fast, do not look sullen like the hypocrites, for they make their faces unattractive so that people will see them fasting. I tell you the truth, they have their reward.

so that it will not be obvious to others when you are fasting, but only to your Father who is in secret. And your Father, who sees in secret, will reward you.

Now John's disciples and the Pharisees were fasting. So they came to Jesus and said, "Why do the disciples of John and the disciples of the Pharisees fast, but your disciples don't fast?"

She had lived as a widow since then for eighty-four years. She never left the temple, worshiping with fasting and prayer night and day.

While they were serving the Lord and fasting, the Holy Spirit said, "Set apart for me Barnabas and Saul for the work to which I have called them."

When they had appointed elders for them in the various churches, with prayer and fasting they entrusted them to the protection of the Lord in whom they had believed.