אָסָ֥ף הָרֹ֖אשׁ וּמִשְׁנֵ֣הוּ זְכַרְיָ֑ה יְעִיאֵ֡ל וּשְׁמִֽירָמ֡וֹת וִֽיחִיאֵ֡ל וּמַתִּתְיָ֡ה וֶאֱלִיאָ֡ב וּבְנָיָהוּ֩ וְעֹבֵ֨ד אֱדֹ֜ם וִֽיעִיאֵ֗ל בִּכְלֵ֤י נְבָלִים֙ וּבְכִנֹּר֔וֹת וְאָסָ֖ף בַּֽמְצִלְתַּ֥יִם מַשְׁמִֽיעַ׃
Asaph the chief, and second to him Zechariah, Jeiel, and Shemiramoth, and Jehiel, and Mattithiah, and Eliab, and Benaiah, and Obed-edom, and Jeiel, with psalteries and with harps; and Asaph with cymbals, sounding aloud;
Rashi
And they cast lots, a watch against The meaning is a watch against a watch, and a similar [case] is [found] above (16:5): “... but I have walked from tent to tent and from tabernacle,” which means: “and from tabernacle to tabernacle.”