Matthew 9:14
Some of John's disciples came to Jesus saying, "Why is it that we and the Pharisees fast frequently [i.e., going without food and/or drink for religious reasons], but your disciples do not fast [at all]?"
Matthew 11:2
Now while still in prison, John [the Immerser] heard about the things Christ was doing, [so] he sent [word] through his disciples
John 3:25
[About then] a dispute arose between John's disciples and a Jew over ceremonial cleansing.
John 4:1
PM, if Jewish time were meant].
Matthew 6:16
"In addition, when you fast [i.e., go without food and/or drink for religious reasons], do not be like the hypocrites with long faces, for they go around with gloomy expressions on their faces in order to advertise that they are fasting. It is true when I say to you, these people have [already] received their reward.
Matthew 11:18-19
For when John came, he did not eat or drink [on festive occasions] and people said, 'He is dominated by an evil spirit.'
Mark 2:18-22
Now John's disciples and the Pharisees were fasting, [i.e., going without food and/or drink for religious reasons]. Some people came and asked Jesus, "Why do John's disciples and the Pharisees' disciples fast, but your disciples do not?"
Luke 5:33-39
Then they said to Jesus, "John [the Immerser's] disciples fast frequently [i.e., going without food and/or drink for religious reasons] and they offer earnest prayer requests, and the disciples of the Pharisees do the same things. But your disciples eat and drink."
Luke 18:9-12
Then Jesus told this parable to certain ones who were relying on their own goodness and putting everyone else down: