Deuteronomy 17:20
That his heart be not lifted up above his brothers, and that he turn not aside from the commandment, to the right hand, or to the left: to the end that he may prolong his days in his kingdom, he, and his children, in the middle of Israel.
Torrey's Topical Textbook—AKJV

1 Samuel 13:13,14
And Samuel said to Saul, You have done foolishly: you have not kept the commandment of the LORD your God, which he commanded you: for now would the LORD have established your kingdom on Israel for ever.
Torrey's Topical Textbook—AKJV

1 Samuel 15:28,29
And Samuel said to him, The LORD has rent the kingdom of Israel from you this day, and has given it to a neighbor of yours, that is better than you.
Torrey's Topical Textbook—AKJV