'Third' in the Bible
All that were numbered of the camp of Ephraim were a hundred thousand and eight thousand and a hundred, according to their hosts. And they shall set forth third.
On the third day Eliab the son of Helon, prince of the children of Zebulun.:
Jehovah is slow to anger, and abundant in lovingkindness, forgiving iniquity and transgression; and that will by no means clear the guilty , visiting the iniquity of the fathers upon the children, upon the third and upon the fourth generation.
Or for a ram, thou shalt prepare for a meal-offering two tenth parts of an ephah of fine flour mingled with the third part of a hin of oil:
and for the drink-offering thou shalt offer the third part of a hin of wine, of a sweet savor unto Jehovah.
the same shall purify himself therewith on the third day, and on the seventh day he shall be clean: but if he purify not himself the third day, then the seventh day he shall not be clean.
and the clean person shall sprinkle upon the unclean on the third day, and on the seventh day: and on the seventh day he shall purify him; and he shall wash his clothes, and bathe himself in water, and shall be clean at even.
And their drink-offerings shall be half a hin of wine for a bullock, and the third part of a hin for the ram, and the fourth part of a hin for a lamb: this is the burnt-offering of every month throughout the months of the year.
And on the third day eleven bullocks, two rams, fourteen he-lambs a year old without blemish;
And encamp ye without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify yourselves on the third day and on the seventh day, ye and your captives.