Romans 14:6 affirms giving thanks to God when eating or abstaining, paralleling the thankfulness expressed in the main verse.

1 Timothy 4:3 condemns those who forbid foods, contrasting with the main verse's liberty to partake with thanksgiving.

1 Timothy 4:4 declares all food good if received with thanksgiving, directly supporting the main verse's statement about giving thanks.

Acts 27:35 has Paul himself giving thanks and eating on the ship, directly illustrating the practice he defends.

Romans 14:3 commands not judging those who eat, which directly supports Paul’s question about being denounced for giving thanks.

Romans 14:16 warns against letting your good be slandered — the same concern Paul raises about his thanksgiving being denounced.