You likely recall that people quoted this Messianic passage when Jesus rode into Jerusalem on Nisan 9, shortly before his death.
ذَكَرَ ٱلْمَزْمُورُ ١١٨ ٱلَّذِي رُبَّمَا كَتَبَهُ دَاوُدُ :‏ « آهِ يَا يَهْوَهُ خَلِّصْ !‏ .‏ .‏ .‏