1 Corinthians 10:30

If I partake with thankfulness, why am I slandered concerning that for which I give thanks?

Romans 14:6

He who observes the day, observes it for the Lord, and he who eats, does so for the Lord, for he gives thanks to God; and he who eats not, for the Lord he does not eat, and gives thanks to God.

1 Timothy 4:3-4

men who forbid marriage and advocate abstaining from foods which God has created to be gratefully shared in by those who believe and know the truth.

Treasury of Scripture Knowledge

Summary

For if I by grace be a partaker, why am I evil spoken of for that for which I give thanks?

General references

Bible References

For which

Romans 14:6
He who observes the day, observes it for the Lord, and he who eats, does so for the Lord, for he gives thanks to God; and he who eats not, for the Lord he does not eat, and gives thanks to God.
1 Timothy 4:3
men who forbid marriage and advocate abstaining from foods which God has created to be gratefully shared in by those who believe and know the truth.

General references

Romans 14:16
Therefore do not let what is for you a good thing be spoken of as evil;