'Seven' in the Bible

There are six things which the Lord hates,Yes, seven which are an abomination to Him:

Wisdom has built her house,She has hewn out her seven pillars;

For a righteous man falls seven times, and rises again,But the wicked stumble in time of calamity.

The sluggard is wiser in his own eyesThan seven men who can give a discreet answer.

When he speaks graciously, do not believe him,For there are seven abominations in his heart.