'Seventh' in the Bible

And all the seven days of the feast she went on weeping over him; and on the seventh day he gave her the answer, because she gave him no peace; and she sent word of it to the children of her people.

Then on the seventh day, before he went into the bride's room, the men of the town said to him, What is sweeter than honey? and what is stronger than a lion? And he said to them, If you had not been ploughing with my cow you would not have got the answer to my question.