Jacob said, “Give me your word today.” And he did. He sold his birthright to Jacob.
And Jacob said, Swear to me this day; and he sware unto him: and he sold his birthright unto Jacob.
Jacob said, Swear to me today [that you are selling it to me]; and he swore to [Jacob] and sold him his birthright.
And Jacob said, Swear to me first; and he sware unto him: and he sold his birthright unto Jacob.
Jacob said, "So then, swear to me." Esau swore to him, and he sold his right of the firstborn.