'Word of God' in the Bible

As they were going down at the end of the city, Samuel said to Saul, Bid the servant pass on before us (and he passed on), but stand thou still first, that I may cause thee to hear the word of God.

But the word of God came to Shemaiah the man of God, saying,

And it came to pass the same night, that the word of God came to Nathan, saying,

Every word of God is tried. He is a shield to those who take refuge in him.