Romans 14:6
The man who keeps a certain day keeps it for the Lord. The man who eats anything does it for the Lord too, for he gives God thanks. The man who refuses to eat anything does it for the Lord too, and gives God thanks.
Matthew 14:19
After ordering the crowds to sit down on the grass, He took the five loaves and two fish and looked up to heaven and blessed them; then He broke the loaves in pieces and gave them to the disciples, and they gave them to the people.
Matthew 15:36
and He took the seven loaves and the fish and gave thanks; then He broke them in pieces, and kept giving the pieces to the disciples, and they to the crowds.
1 Corinthians 10:30-31
If I give thanks and thus partake of food, why am I to be blamed for that for which I give thanks?
John 6:28
Then they asked Him, "What must we do to perform the works that God demands?"
Galatians 4:10
You are observing days, months, seasons, years.
1 Timothy 4:3-5
who forbid people to marry and teach them to abstain from certain sorts of food which God created for the grateful enjoyment of those who have faith and a clear knowledge of the truth.