'Three' in the Bible

The total of the numbered men [in the three tribes on the east side] in the camp of Judah was 186,400, by their armies. They shall move out first [on the march].

The total of the numbered men [in the three tribes on the south side] in the camp of Reuben was 151,450, by their armies. They shall move out second [on the march].

The total of the numbered men [of the three tribes on the west side] in the camp of Ephraim was 108,100, by their armies. They shall move out in third place.

The total of the numbered men [of the three tribes on the north side] in the camp of Dan was 157,600. They shall move out last, standard after standard.”

So they set out from the mountain of the Lord (Sinai) three days’ journey; and the ark of the covenant of the Lord went in front of them during the three days’ journey to seek out a resting place for them.

Suddenly the Lord said to Moses, Aaron, and Miriam, “Come out, you three, to the Tent of Meeting (tabernacle).” And the three of them came out.

When they had gone up into the Negev (the South country), they came to Hebron; and Ahiman, Sheshai, and Talmai the descendants of Anak were there. (Now Hebron was built seven years before Zoan in Egypt.)

then you shall offer with the bull a grain offering of three-tenths of an ephah of fine flour mixed with half a hin of oil;

And the Lord opened the mouth of the donkey, and she said to Balaam, “What have I done to you that you have struck me these three times?”

The Angel of the Lord said to him, “Why have you struck your donkey these three times? Behold, I have come out to stand against you, because your behavior was obstinate and contrary to Me.

The donkey saw Me and turned away from Me these three times. If she had not turned away from Me, I would have certainly killed you now, and let her live.”

Then Balak’s anger was kindled against Balaam, and he struck his hands together; and Balak said to Balaam, “I called you to curse my enemies, but behold, you have done nothing but bless them these three times.

They moved out from before Pi-hahiroth and passed through the midst of the [Red] Sea into the wilderness; and they went a three days’ journey in the Wilderness of Etham and camped at Marah.

You shall provide three cities on this [east] side of the Jordan [River], and three [more] cities in the land of Canaan; they are to be the cities of refuge.