In a matter of such gravity the decision must be made by the people involved, and he would wait upon them.
He was waiting upon events to show him what that lead should be.
You will wait upon me when I return from the desert.
I'll wait upon you, and I long to hear it.
She liked to have him wait upon her, for he did it to no other woman except his mother.
Or to wait upon you as your daughter would have done.
He could only seek for honor as if it might be true, and wait upon the god.
Few of these hidden things made sense, nor did they wait upon one another.
He put out the light and waited upon the effect of darkness.
She strode to the door and went to wait upon her King.