'Fasting' in the Bible

"Moreover when you fast, don't be like the hypocrites, with sad faces. For they disfigure their faces, that they may be seen by men to be fasting. Most certainly I tell you, they have received their reward.

so that you are not seen by men to be fasting, but by your Father who is in secret, and your Father, who sees in secret, will reward you.

Jesus summoned his disciples and said, "I have compassion on the multitude, because they continue with me now three days and have nothing to eat. I don't want to send them away fasting, or they might faint on the way."

But this kind doesn't go out except by prayer and fasting."

John's disciples and the Pharisees were fasting, and they came and asked him, "Why do John's disciples and the disciples of the Pharisees fast, but your disciples don't fast?"

If I send them away fasting to their home, they will faint on the way, for some of them have come a long way."

He said to them, "This kind can come out by nothing, except by prayer and fasting."

Cornelius said, "Four days ago, I was fasting until this hour, and at the ninth hour, I prayed in my house, and behold, a man stood before me in bright clothing,

When they had appointed elders for them in every assembly, and had prayed with fasting, they commended them to the Lord, on whom they had believed.

While the day was coming on, Paul begged them all to take some food, saying, "This day is the fourteenth day that you wait and continue fasting, having taken nothing.

Don't deprive one another, unless it is by consent for a season, that you may give yourselves to fasting and prayer, and may be together again, that Satan doesn't tempt you because of your lack of self-control.