Mark 2:6, 16, 18

But some of the scribes were sitting there debating in their hearts [the implication of what He had said]

When 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?”

Now 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?”