Deuteronomy 1:9

And I spake to you at that time, saying, I shall not be able alone to bear you:

Exodus 18:18

Fading, thou wilt fade away, also thou, also this people that is with thee: for this word is heavy for thee; thou wilt not be able to do it thyself alone.

Numbers 11:11-14

And Moses will say to Jehovah, For what hest thou done evil to thy servant? and for what did I not find grace in thine eyes, to put the debt of all this people upon me?

Numbers 11:17

And I came down and I spake with thee there; and I took from the spirit which is upon thee, and I put upon them, and they lifted up with thee in the debt of the people, and thou shalt not lift it up thyself alone.

Treasury of Scripture Knowledge

Summary

And I spake unto you at that time, saying, I am not able to bear you myself alone:

General references

Bible References

I am not

Exodus 18:18
Fading, thou wilt fade away, also thou, also this people that is with thee: for this word is heavy for thee; thou wilt not be able to do it thyself alone.
Numbers 11:11
And Moses will say to Jehovah, For what hest thou done evil to thy servant? and for what did I not find grace in thine eyes, to put the debt of all this people upon me?

General references

Numbers 11:14
I shall not be able to lift up alone all this people, for it is heavy for me.
Deuteronomy 1:12
How shall I bear alone your burden and your lifting up and your strife