Melachim Bais 11:4-6

Orthodox Jewish Bible

⁴ And the seventh year Yehoyada sent and got the commanders of hundreds, with the Kereti and [Peleti] bodyguard [of HaMelech] and brought them to him into the Beis Hashem, and made a Brit with them, and put them under oath in the Beis Hashem, and showed them the Ben HaMelech.

⁵ And he commanded them, saying, This is the thing that ye shall do; a third part of you that come on duty on Shabbos shall even be Shomrei Mishmeret Bais HaMelech (Guards on duty at the Royal Palace);

⁶ And a third part shall be at the Sha’ar Sur; and a third part at the Sha’ar behind the ones guarding: so shall ye keep shomer the mishmeret HaBais for defense.