KJV: That he who blesseth himself in the earth shall bless himself in the God of truth; and he that sweareth in the earth shall swear by the God of truth; because the former troubles are forgotten, and because they are hid from mine eyes.
NASB: "Because he who is blessed in the earth Will be blessed by the God of truth; And he who swears in the earth Will swear by the God of truth; Because the former troubles are forgotten, And because they are hidden from My sight!
KJV: That I may perform the oath which I have sworn unto your fathers, to give them a land flowing with milk and honey, as it is this day. Then answered I, and said, So be it, O LORD.
NASB: in order to confirm the oath which I swore to your forefathers, to give them a land flowing with milk and honey, as it is this day."'" Then I said, "Amen, O LORD."
KJV: Even the prophet Jeremiah said, Amen: the LORD do so: the LORD perform thy words which thou hast prophesied, to bring again the vessels of the LORD'S house, and all that is carried away captive, from Babylon into this place.
NASB: and the prophet Jeremiah said, "Amen! May the LORD do so; may the LORD confirm your words which you have prophesied to bring back the vessels of the LORD'S house and all the exiles, from Babylon to this place.