2 another source and links to verses
source | link

I cannot improve on the other excellent examples, but I can provide an additional source (and one older than the others mentioned so far):

עד שלא נבחר דוד היו כל ישראל כשרים למלכות. משנבחר דוד יצאו כל ישראל שנאמר הלא לכם לדעת כי ה' אלהי ישראל נתן את הממלכה לדוד וגו

Until David was chosen, all Israel was suitable for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "Do you not know that the Lord God of Israel gave the kingship to David..." (2 Chronicles 13:5Divrei Hayamim II 13:5)

  • Mekhilta deRebi Ishmael, 1.4

Midrash Tanchuma (Bo, Siman 5) has a slightly different version:

‏ עד שלא נבחר דוד, היו כל ישראל ראוין למלכות. משנבחר דוד, יצאו כל ישראל, שנאמר, לא לכם ולנו לבנות בית לאלהינו כי אנחנו יחד נבנה לה' אלהי ישראל (עזרא ד ג)‏

Until David was chosen, all Israel was worthy for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "It is not for you and for us to build a House for our God, but we ourselves shall build for the Lord God of Israel" (Ezra 4:3)

I cannot improve on the other excellent examples, but I can provide an additional source (and one older than the others mentioned so far):

עד שלא נבחר דוד היו כל ישראל כשרים למלכות. משנבחר דוד יצאו כל ישראל שנאמר הלא לכם לדעת כי ה' אלהי ישראל נתן את הממלכה לדוד וגו

Until David was chosen, all Israel was suitable for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "Do you not know that the Lord God of Israel gave the kingship to David..." (2 Chronicles 13:5)

  • Mekhilta deRebi Ishmael, 1.4

I cannot improve on the other excellent examples, but I can provide an additional source (and one older than the others mentioned so far):

עד שלא נבחר דוד היו כל ישראל כשרים למלכות. משנבחר דוד יצאו כל ישראל שנאמר הלא לכם לדעת כי ה' אלהי ישראל נתן את הממלכה לדוד וגו

Until David was chosen, all Israel was suitable for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "Do you not know that the Lord God of Israel gave the kingship to David..." (Divrei Hayamim II 13:5)

  • Mekhilta deRebi Ishmael, 1.4

Midrash Tanchuma (Bo, Siman 5) has a slightly different version:

‏ עד שלא נבחר דוד, היו כל ישראל ראוין למלכות. משנבחר דוד, יצאו כל ישראל, שנאמר, לא לכם ולנו לבנות בית לאלהינו כי אנחנו יחד נבנה לה' אלהי ישראל (עזרא ד ג)‏

Until David was chosen, all Israel was worthy for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "It is not for you and for us to build a House for our God, but we ourselves shall build for the Lord God of Israel" (Ezra 4:3)

1
source | link

I cannot improve on the other excellent examples, but I can provide an additional source (and one older than the others mentioned so far):

עד שלא נבחר דוד היו כל ישראל כשרים למלכות. משנבחר דוד יצאו כל ישראל שנאמר הלא לכם לדעת כי ה' אלהי ישראל נתן את הממלכה לדוד וגו

Until David was chosen, all Israel was suitable for the monarchy. Once David was chosen, the rest of Israel was excluded - as it says, "Do you not know that the Lord God of Israel gave the kingship to David..." (2 Chronicles 13:5)

  • Mekhilta deRebi Ishmael, 1.4