International Standard Version I'll bless those who bless you, but I'll curse the one who curses you, and through you all the people of the earth will be blessed."
American Standard Version and I will bless them that bless thee, and him that curseth thee will I curse: and in thee shall all the families of the earth be blessed.
Young's Literal Translation And I bless those blessing thee, and him who is disesteeming thee I curse, and blessed in thee have been all families of the ground.'