Deuteronomy 1:9
“I spoke to you at that time, saying, ‘I am not able to bear the burden of you alone.
Exodus 18:18
You will certainly wear out both yourself and these people who are with you, because the task is too heavy for you [to bear]; you cannot do it alone.
Numbers 11:11-14
So Moses said to the Lord, “Why have You been so hard on Your servant? And why have I not found favor in Your sight, that You have placed the burden of all these people on me?
Numbers 11:17
Then I will come down and speak with you there, and I will take away some of the Spirit who is upon you, and will put Him upon them; and they shall bear the burden of the people with you, so that you will not have to bear it all alone.