In the Book of Psalms.
‘The Lord said
To my Lord.
Sit at my right hand!’”
αὐτὸς γὰρ Δαυεὶδ λέγει ἐν βίβλῳ ψαλμῶν Εἶπεν Κύριος τῷ Κυρίῳ μου Κάθου ἐκ δεξιῶν μου
Luke had Jesus continue by saying that David himself said that (αὐτὸς γὰρ Δαυεὶδ λέγει) in the Book of Psalms (ἐν βίβλῳ ψαλμῶν) that the Lord said to my Lord (Εἶπεν Κύριος τῷ Κυρίῳ μου) to sit at my right hand (Κάθου ἐκ δεξιῶν μου). Here is an explicit reference to the Book of the Psalms with the assumption that King David (1000 BCE) had written this psalm. Thus, citing Psalm 110 was like citing David himself. There was something similar in Matthew, chapter 22:43-44, and Mark, chapter 12:36. Mark used Psalm 110:1 as the basis of this question about David and the Messiah Christ. Mark indicated that Jesus said that David himself (αὐτὸς Δαυεὶδ εἶπεν), inspired by the Holy Spirit (ἐν τῷ Πνεύματι τῷ Ἁγίῳ), spoke about the “Lord (Κύριος).” In Psalm 110:1, David said that the Lord said to his Lord to sit at his right hand (Εἶπεν Κύριος τῷ Κυρίῳ μου Κάθου ἐκ δεξιῶν μου). Matthew indicated that Jesus asked them what did David mean when, inspired by the Spirit, he called the future Messiah, a son of David, “Lord” (Πῶς οὖν Δαυεὶδ ἐν Πνεύματι καλεῖ αὐτὸν Κύριον λέγω). Jesus then cited Psalm 110:1, where David said that the Lord said to his Lord to sit at his right hand (Εἶπεν Κύριος τῷ Κυρίῳ μου Κάθου ἐκ δεξιῶν μου). Thus, there was an attempt to give Davidic authority to this biblical saying. Do you like the psalms?