Matthew 14:19

and He told all the people to sit down on the grass. Then He took the five loaves and the two fish, and after looking up to heaven and blessing them, He broke up the loaves and gave them to the disciples, and the disciples distributed them to the people.

Romans 14:6

He who regards the day as sacred, so regards it for the Master's sake; and he who eats certain food eats it for the Master's sake, for he gives thanks to God; and he who refrains from eating it refrains for the Master's sake, and he also gives thanks to God.

John 6:23

Yet a number of small boats came from Tiberias to the neighbourhood of the place where they had eaten the bread after the Lord had given thanks.

1 Corinthians 10:31

Whether, then, you are eating or drinking, or whatever you are doing, let everything be done to the glory of God.

1 Thessalonians 5:18

In every circumstance of life be thankful; for this is God's will in Christ Jesus respecting you.

1 Timothy 4:4-5

For everything that God has created is good, and nothing is to be cast aside, if only it is received with thanksgiving.

Treasury of Scripture Knowledge

Summary

When thou hast eaten and art full, then thou shalt bless the LORD thy God for the good land which he hath given thee.

Bible References

Thou hast

Matthew 14:19
and He told all the people to sit down on the grass. Then He took the five loaves and the two fish, and after looking up to heaven and blessing them, He broke up the loaves and gave them to the disciples, and the disciples distributed them to the people.
John 6:23
Yet a number of small boats came from Tiberias to the neighbourhood of the place where they had eaten the bread after the Lord had given thanks.
Romans 14:6
He who regards the day as sacred, so regards it for the Master's sake; and he who eats certain food eats it for the Master's sake, for he gives thanks to God; and he who refrains from eating it refrains for the Master's sake, and he also gives thanks to God.
1 Corinthians 10:31
Whether, then, you are eating or drinking, or whatever you are doing, let everything be done to the glory of God.
1 Thessalonians 5:18
In every circumstance of life be thankful; for this is God's will in Christ Jesus respecting you.
1 Timothy 4:4
For everything that God has created is good, and nothing is to be cast aside, if only it is received with thanksgiving.