17 When he had left the crowd and gone home, his disciples asked him what he meant by this figure.
18 And he said to them, "Have not even you any understanding then? Do you not see that nothing that goes into a man from outside can pollute him,
19 since it does not go into his heart but into his stomach and then is disposed of?" So he declared all food clean.
Bible verses about "diet" | Goodspeed
Mark 7:17-19
1 Corinthians 6:19-20
Ephesians 5:18
18 Do not get drunk on wine, for that is profligacy, but be filled with the Spirit,