1 Timothy 6:20
O Timothy, keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called:
2 Timothy 2:16
But shun profane and vain babblings: for they will increase unto more ungodliness.
Hebrews 12:16
Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright.