Mark 2:16-18

16When the scribes [belonging to the sect] of the Pharisees saw that Jesus was eating with the sinners [including non-observant Jews] and tax collectors, they asked His disciples, “Why does He eat and drink with tax collectors and sinners?”

17When Jesus heard this, He said to them, “Those who are healthy have no need of a physician, but [only] those who are sick; I did not come to call the righteous, but sinners [who recognize their sin and humbly seek forgiveness].”

18Now John’s disciples and the Pharisees were fasting [as a ritual]; and they came and asked Jesus, “Why are John’s disciples and the disciples of the Pharisees fasting, but Your disciples are not doing so?”