Hebrews 12:15-17

KJV(i) 15 Looking diligently lest any man fail of the grace of God; lest any root of bitterness springing up trouble you, and thereby many be defiled; 16 Lest there be any fornicator, or profane person, as Esau, who for one morsel of meat sold his birthright. 17 For ye know how that afterward, when he would have inherited the blessing, he was rejected: for he found no place of repentance, though he sought it carefully with tears.
RKJNT(i) 15 See to it that no man fails to obtain the grace of God; lest any root of bitterness springing up should trouble you, and thereby defile many; 16 That there be no sexually immoral, or godless person, like Esau, who for one meal sold his birthright. 17 For you know that afterward, when he wanted to inherit the blessing, he was rejected: for he found no place for repentance, though he sought it with tears.