'Promised' in the Bible

Now, Lord, let the word that You have spoken concerning Your servant and his house be confirmed forever, and do as You have promised.

And now, LORD, thou art God, and hast promised this goodness unto thy servant:

All these were the sons of Heman, the king's prophet. God had promised him these sons in order to make him prestigious. God gave Heman fourteen sons and three daughters.

David did not count the males twenty years old and under, for the Lord had promised to make Israel as numerous as the stars in the sky.