Exodus 18:18 Thou wilt surely wear away, both thou, and this people that is with thee: for this thing is too heavy for thee; thou art not able to perform it thyself alone.

Numbers 11:14 I am not able to bear all this people alone, because it is too heavy for me.

Numbers 11:24 ¶And Moses went out, and told the people the words of the LORD, and gathered the seventy men of the elders of the people, and set them round about the tabernacle.