So let me enlighten you. The reason that there is no mention of "people" in any version of the LXX of Daniel 9:26 is because the word for "people" can also mean "with" and every version of the LXX translates it as "with". For example: "
26 And after the sixty-two weeks, the anointed one shall be destroyed, and there is no judgment in him: and
he shall destroy the city and the sanctuary
with the
prince that is coming: they shall be cut off with a flood, and to the end of the war which is rapidly completed he shall appoint to desolations." It was Jerome in his highly influential "Commentary on Daniel" circa 400 A.D. who first rendered the word "people" which the LORD used to ensure that Daniel's prophecies would remain sealed and concealed" until the appointed time of the end. And Hosea makes clear who the actual agent of the destruction of Jerusalem was in 70 A.D.
Hosea 5:
14 For I will be like a lion to Ephraim, and like a young lion to the house of Judah. I, even I, will tear and go away; I will carry off, and no one shall rescue.
15 I will return again to my place, until they acknowledge their guilt and seek my face, and in their distress earnestly seek me.
Hosea 6:
1 “Come, let us return to the Lord; for He has torn us, that He may heal us; He has struck us down, and He will bind us up.
2 After two days He will revive us; on the third day He will raise us up, that we may live before Him.
3 Let us know; let us press on to know the Lord; His going out is sure as the dawn; He will come to us as the showers, as the spring rains that water the earth.”
Take it or leave it, it makes no difference to me!