'Seventh' in the Bible

Now it came about in the seventh year, in the fifth month, on the tenth day of the month, that certain of the responsible men of Israel came to get directions from the Lord and were seated before me.

Now in the twenty-seventh year, in the first month, on the first day of the month, the word of the Lord came to me, saying,

Now in the eleventh year, in the first month, on the seventh day of the month, the word of the Lord came to me, saying,

And this you are to do on the seventh day of the month for everyone who is in error and for the feeble-minded: you are to make the house free from sin.

In the seventh month, on the fifteenth day of the month, at the feast, he is to give the same for seven days; the sin-offering, the burned offering, the meal offering, and the oil as before.