'Two' in the Bible

It happened after the death of Saul, when David was returned from the slaughter of the Amalekites, and David had stayed two days in Ziklag;

So David went up there, and his two wives also, Ahinoam the Jezreelitess, and Abigail the wife of Nabal the Carmelite.

Ishbosheth, Saul's son, was forty years old when he began to reign over Israel, and he reigned two years. But the house of Judah followed David.

[Ishbosheth], Saul's son, [had] two men who were captains of bands: the name of the one was Baanah, and the name of the other Rechab, the sons of Rimmon the Beerothite, of the children of Benjamin (for Beeroth also is reckoned to Benjamin:

He struck Moab, and measured them with the line, making them to lie down on the ground; and he measured two lines to put to death, and one full line to keep alive. The Moabites became servants to David, and brought tribute.

When the Syrians of Damascus came to help Hadadezer king of Zobah, David struck of the Syrians two and twenty thousand men.

Yahweh sent Nathan to David. He came to him, and said to him, "There were two men in one city; the one rich, and the other poor.

It happened after two full years, that Absalom had sheepshearers in Baal Hazor, which is beside Ephraim: and Absalom invited all the king's sons.

Your handmaid had two sons, and they both fought together in the field, and there was no one to part them, but the one struck the other, and killed him.

When he cut the hair of his head (now it was at every year's end that he cut it; because it was heavy on him, therefore he cut it); he weighed the hair of his head at two hundred shekels, after the king's weight.

Absalom lived two full years in Jerusalem; and he didn't see the king's face.

Two hundred men went with Absalom out of Jerusalem, who were invited, and went in their simplicity; and they didn't know anything.

The king said also to Zadok the priest, "Aren't you a seer? Return into the city in peace, and your two sons with you, Ahimaaz your son, and Jonathan the son of Abiathar.

Behold, they have there with them their two sons, Ahimaaz, Zadok's son, and Jonathan, Abiathar's son; and by them you shall send to me everything that you shall hear."

When David was a little past the top [of the ascent], behold, Ziba the servant of Mephibosheth met him, with a couple of donkeys saddled, and on them two hundred loaves of bread, and one hundred clusters of raisins, and one hundred summer fruits, and a bottle of wine.

Now David was sitting between the two gates: and the watchman went up to the roof of the gate to the wall, and lifted up his eyes, and looked, and, behold, a man running alone.

But the king took the two sons of Rizpah the daughter of Aiah, whom she bore to Saul, Armoni and Mephibosheth; and the five sons of Michal the daughter of Saul, whom she bore to Adriel the son of Barzillai the Meholathite.

Benaiah the son of Jehoiada, the son of a valiant man of Kabzeel, who had done mighty deeds, he killed the two [sons of] Ariel of Moab: he went down also and killed a lion in the midst of a pit in time of snow.