'Kept The Word' in the Bible

When Samuel came to Saul, Saul said to him, "May you be blessed by Yahweh! I have kept the word of Yahweh."

"Go! Seek Yahweh on my behalf and on behalf of those remaining in Israel and Judah concerning the words of the scroll that was found, for the anger of Yahweh that [was] poured out on us [is] great, because our ancestors have not kept the word of Yahweh, to do all that is written in this scroll."

And I will make the men who transgressed my covenant, who have not kept the words of the covenant that they {made} {before me}, [like] the calf which they cut in two and they passed between its parts--

Because you have kept the word of my patient endurance, I also will keep you from the hour of testing that is about to come upon the whole inhabited world, to put to the test those who live on the earth.