I am not able to bear all this people alone— Though Moses, by Jethro's advice, had appointed several persons to assist him, Exodus 18:21 yet all the weighty and difficult causes were still brought before himself, to whom also the last appeal was to be made in every cause.
Related Commentaries of Numbers 11:14
Numbers 11:14
14 I am not able to bear all this people alone, because it is too heavy for me.