1 Timothy 4:5
For it is sanctified by the Word of God and by prayer.
Luke 4:4
And Jesus answered him, saying, "It is written that not by bread alone shall man live."
Luke 11:41
"Better cleanse what is within, and nothing will be unclean for you.
1 Corinthians 7:14
For the unbelieving husband is consecrated through union with his believing wife; and the unbelieving wife, through union with her believing husband. Otherwise your children would be unholy, but now they are consecrated to God.
1 Timothy 4:3
who discourage marriage, and enjoin abstinence from foods which God created to be received with thankfulness, by those who believe, and have a clear knowledge of the truth.
Titus 1:15
All things are pure to the pure; but to the contaminated and the faithless nothing is pure, nay, their very minds and consciences are tainted.