Deuteronomy 8:10

And thou shalt eat and be filled, and shalt bless Jehovah thy God for the good land which he hath given thee.

Psalm 103:2

Bless Jehovah, O my soul, and forget not all his benefits:

Deuteronomy 6:11-12

and houses full of everything good which thou filledst not, and wells digged which thou diggedst not, vineyards and oliveyards which thou plantedst not, and thou shalt have eaten and shalt be full;

Proverbs 3:9

Honour Jehovah with thy substance, and with the first-fruits of all thine increase;

Matthew 14:19

And having commanded the crowds to recline upon the grass, having taken the five loaves and the two fishes, he looked up to heaven, and blessed: and having broken the loaves, he gave them to the disciples, and the disciples gave them to the crowds.

Romans 14:6

He that regards the day, regards it to the Lord. And he that eats, eats to the Lord, for he gives God thanks; and he that does not eat, it is to the Lord he does not eat, and gives God thanks.

1 Chronicles 29:14

But who am I, and what is my people, that we should be able to offer willingly after this manner? for all is of thee, and of that which is from thy hand have we given thee.

John 6:23

(but other little ships out of Tiberias came near to the place where they ate bread after the Lord had given thanks;)

1 Corinthians 10:31

Whether therefore ye eat, or drink, or whatever ye do, do all things to God's glory.

1 Thessalonians 5:18

in everything give thanks, for this is the will of God in Christ Jesus towards you;

1 Timothy 4:4-5

For every creature of God is good, and nothing is to be rejected, being 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

Deuteronomy 6:11
and houses full of everything good which thou filledst not, and wells digged which thou diggedst not, vineyards and oliveyards which thou plantedst not, and thou shalt have eaten and shalt be full;
Psalm 103:2
Bless Jehovah, O my soul, and forget not all his benefits:
Matthew 14:19
And having commanded the crowds to recline upon the grass, having taken the five loaves and the two fishes, he looked up to heaven, and blessed: and having broken the loaves, he gave them to the disciples, and the disciples gave them to the crowds.
John 6:23
(but other little ships out of Tiberias came near to the place where they ate bread after the Lord had given thanks;)
Romans 14:6
He that regards the day, regards it to the Lord. And he that eats, eats to the Lord, for he gives God thanks; and he that does not eat, it is to the Lord he does not eat, and gives God thanks.
1 Corinthians 10:31
Whether therefore ye eat, or drink, or whatever ye do, do all things to God's glory.
1 Thessalonians 5:18
in everything give thanks, for this is the will of God in Christ Jesus towards you;
1 Timothy 4:4
For every creature of God is good, and nothing is to be rejected, being received with thanksgiving;

Then thou

1 Chronicles 29:14
But who am I, and what is my people, that we should be able to offer willingly after this manner? for all is of thee, and of that which is from thy hand have we given thee.
Psalm 103:2
Bless Jehovah, O my soul, and forget not all his benefits:
Proverbs 3:9
Honour Jehovah with thy substance, and with the first-fruits of all thine increase;