Ezra 9:12

9:12 Now therefore give not your daughters unto their sons, neither take their daughters unto your sons, nor seek their peace or their wealth for ever: that ye may be strong, and eat the good of the land, and leave [it] for an inheritance to your children for ever.

Matthew 5:43

5:43 Ye have heard that it hath been said, Thou shalt love thy neighbour, and hate thine enemy.