'Burden' in the Bible

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 laid the burden of all this people on me?

Then I will come down and speak with you there, and I will take 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 bear it all alone.