'Reason' in the Bible

Now this was the reason why he rebelled against the king: Solomon built the Millo, and closed up the breach of the city of his father David.

As the king passed by, he cried to the king and said, “Your servant went out into the midst of the battle; and behold, a man turned aside and brought a man to me and said, ‘Guard this man; if for any reason he is missing, then your life shall be for his life, or else you shall pay a talent of silver.’