when.

John 6:23
However, some boats from Tiberias arrived near the place they had eaten the bread after the Lord had given thanks.

1 Samuel 9:13
As soon as you enter the city you can find him before he goes up to the high place to eat. The people will not eat until he comes, because he must bless the sacrifice; after that, the guests will eat. Go up at once; you will find him."

Luke 24:30
While He was reclining at the table with them, He took bread, spoke a blessing and broke it, and gave it to them.

Acts 27:35
After he had said this, Paul took bread and gave thanks to God in front of them all. Then he broke it and began to eat.

Romans 14:6
He who observes a special day does so to the Lord; he who eats does so to the Lord, for he gives thanks to God; and he who abstains does so to the Lord and gives thanks to God.

1 Corinthians 10:31
So whether you eat or drink or whatever you do, do it all to the glory of God.

1 Thessalonians 5:18
Give thanks in every circumstance, for this is God's will for you in Christ Jesus.

1 Timothy 4:4, 5
For every creation of God is good, and nothing that is received with thanksgiving should be rejected, . . .