KJV: For unto which of the angels said he at any time, Thou art my Son, this day have I begotten thee? And again, I will be to him a Father, and he shall be to me a Son?
NASB: For to which of the angels did He ever say, "YOU ARE MY SON, TODAY I HAVE BEGOTTEN YOU"? And again, "I WILL BE A FATHER TO HIM AND HE SHALL BE A SON TO ME"?
KJV: Again, he limiteth a certain day, saying in David, To day, after so long a time; as it is said, To day if ye will hear his voice, harden not your hearts.
NASB: He again fixes a certain day, "Today," saying through David after so long a time just as has been said before, "TODAY IF YOU HEAR HIS VOICE, DO NOT HARDEN YOUR HEARTS."