But the man who is firmly established in his heart and under no constraint, with control over his will and resolve in his heart not to marry the virgin, he will do well.
KJV
Nevertheless he that standeth stedfast in his heart, having no necessity, but hath power over his own will, and hath so decreed in his heart that he will keep his virgin, doeth well.
ASV
But he that standeth stedfast in his heart, having no necessity, but hath power as touching his own will, and hath determined this in his own heart, to keep his own virgin daughter, shall do well.