Hebrews 12:15-16

Great(i) 15 And loke, that no man be destitute of the grace of god, lest anye roote of bytternes spryng vp and trouble, & therby many be defyled: 16 that ther be no fornicator, or vncleane person, as Esau whych for one mease of meate solde his byrthryght.