'Eighteen' in the Bible

When Abram heard that his {relative} was taken captive, he summoned his trained men, born in his house, three hundred and eighteen [of them], and he went in pursuit up to Dan.

And the {Israelites} served Eglon king of Moab eighteen years.

They crushed and oppressed the {Israelites} in that year; for eighteen years they [crushed] all the {Israelites} who [were] beyond the Jordan, in the land of the Amorites, which [is] in Gilead.

And Benjamin went out from Gibeah to meet them on the second day, and they struck down the {Israelites} again, eighteen thousand men to the ground; all of these [were] {sword-wielding}.

And eighteen thousand men from Benjamin fell, all of them {able men}.

So David made a name for himself when he returned from defeating Aram in the Valley of Salt, eighteen thousand.

He cast the two pillars [out of] bronze; eighteen cubits [was] the height of the first, and a cord of twelve cubits would encircle the second pillar.

Jehoiachin was eighteen years old when he began to reign, and he reigned three months in Jerusalem. The name of his mother [was] Nehushta daughter of Elnathan from Jerusalem.

The height of the one pillar [was] eighteen cubits; a bronze capital was on it, with the height of the capital [being] three cubits. The latticework and pomegranates on the capital all around were bronze, and likewise on the latticework for the second pillar.

And from the half-tribe of Manasseh: eighteen thousand who were designated by name to come to make David king.

And Abishai son of Zeruiah defeated eighteen thousand of Edom in the Valley of Salt.

And Meshelemiah had sons and brothers, sons of ability, eighteen.

And they gave for the service of the house of God five thousand talents and ten thousand darics of gold, ten thousand talents of silver, eighteen thousand talents of bronze, and one hundred thousand talents of iron.

And Rehoboam loved Maacah the daughter of Absalom more than all his wives and concubines (for he took eighteen wives and sixty concubines, and he fathered twenty-eight sons and sixty daughters).

Jehoiachin [was] eighteen years old when he became king, and he reigned three months and ten days in Jerusalem. And he did evil in the eyes of Yahweh.

From the descendants of Joab: Obadiah son of Jehiel, and with him two hundred and eighteen males.

With the good hand of our God before us, they brought us a man of understanding from the sons of Mahli, son of Levi, son of Israel--Sherebiah and his sons and brothers, eighteen [in total].

The descendants of Pahath-Moab, of the descendants of Jeshua and Joab, two thousand eight hundred and eighteen.

Now the pillars, [the] height of one pillar [was] eighteen cubits, and a thread of twelve cubits surrounded it, and its thickness [was] four fingers, hollowed out.

All around [the city] [is] eighteen thousand [cubits], and the name of the city from [that] day [is] "Yahweh [Is] There"!

Or those eighteen on whom the tower in Siloam fell and killed them--do you think that they were sinners worse than all the people who live in Jerusalem?

And behold, a woman [was there] who had a spirit {that had disabled her} [for] eighteen years, and she was bent over and not able to straighten herself up completely.

And this woman, who is a daughter of Abraham, whom Satan bound {eighteen} long years--is it not necessary that she be released from this bond on the day of the Sabbath?"