'Alone' in the Bible

This is to be the law of the Nazirite when he commits his offering to the LORD on account of his consecration, over and beyond what he owns alone plus whatever he can provide, based on the vow from his own mouth that he vows to fulfill on account of the law of his consecration."

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

And I will come down and talk with thee there: and I will take of the spirit which is upon thee, and will put it upon them; and they shall bear the burden of the people with thee, that thou bear it not thyself alone.

Then Balaam instructed Balak, "Stand by your offering and leave me alone by myself. Perhaps the LORD will come to meet me. I'll tell you whatever he reveals to me."

For from the top of the rocks I see him, and from the hills I behold him: lo, the people shall dwell alone, and shall not be reckoned among the nations.

Then he told Balak, "Stand by your offering while I go alone to meet the LORD."