Hebrews 4:6-7
Context4:6 Therefore it remains for some to enter it, yet those to whom it was previously proclaimed did not enter because of disobedience. 4:7 So God 1 again ordains a certain day, “Today,” speaking through David 2 after so long a time, as in the words quoted before, 3 “O, that today you would listen as he speaks! 4 Do not harden your hearts.”
[4:7] 1 tn Grk “he”; the referent (God) has been specified in the translation for clarity.
[4:7] 2 sn Ps 95 does not mention David either in the text or the superscription. It is possible that the writer of Hebrews is attributing the entire collection of psalms to David (although some psalms are specifically attributed to other individuals or groups).