Melachim Alef 16:16

16 And the army that was encamped heard say, Zimri hath plotted a kesher, and hath also slain HaMelech; wherefore kol Yisroel made Omri, the Sar Tzava, Melech over Yisroel that day in the machaneh.

Melachim Alef 16:16 Meaning and Commentary

1 Kings 16:16

And the people that were encamped heard say, Zimri hath
conspired, and hath also slain the king
Tidings came to the army of what he had done, which was displeasing to them:

wherefore all Israel made Omri, the captain of the host, king over
Israel that day in the camp;
that is, all Israel that were in the army proclaimed Omri, their general, king; just as the Roman army declared Vespasian, their general, emperor of Rome, and as several of the emperors were chosen.

Melachim Alef 16:16 In-Context

14 Now the rest of the acts of Elah, and all that he did, are they not written in the Sefer Divrei HaYamim L’Malkhei Yisroel?

15 In the twenty and seventh year of Asa Melech Yehudah did Zimri reign as Melech shivah yamim in Tirtzah. And the army was encamped against Gibeton, which belonged to the Pelishtim.

16 And the army that was encamped heard say, Zimri hath plotted a kesher, and hath also slain HaMelech; wherefore kol Yisroel made Omri, the Sar Tzava, Melech over Yisroel that day in the machaneh.

17 And Omri withdrew from Gibeton, and kol Yisroel with him, and they laid siege to Tirtzah.

18 And it came to pass, when Zimri saw that the Ir was taken, that he went into the armon (palace, castle) of the Bais HaMelech, and he burned the Bais HaMelech over him with eish, and died.