וַיָּקֻ֥מוּ עֲבָדָ֖יו וַיִּקְשְׁרֽוּ־קָ֑שֶׁר וַיַּכּוּ֙ אֶת־יוֹאָ֔שׁ בֵּ֥ית מִלֹּ֖א הַיּוֹרֵ֥ד סִלָּֽא׃
他的臣僕起來同謀背叛,在往悉拉下坡路旁的米羅宮擊殺了約阿施。
Rashi
Selo. The name of a place.16Scripture describes the location of Beis Millo, “that leads down to Selo” which was near Yerusholayim, because there was another Beis Millo near Shechem mentioned in Shoftim 9:6, 20.—Malbim