personal matter

References in classic literature ?
That," Thomson explained, "is almost a personal matter with me.
It is very important indeed that we should keep on friendly terms with this young man,--I don't mean as a personal matter.
But he did not pursue the speculation, and without replying, he fell to musing on a quite different and personal matter.
It is a personal matter, and I beg that you will let it drop.
Then suddenly she diverged and began to talk about some personal matter.
It becomes a personal matter with me now, and, if God sends me health, I shall set my hand upon this gang.
Fancy, then, her making it a personal matter that you should have left the place
As they had been discussing a score of personal matters only half-an-hour before, the introductory style seemed a little superfluous.
Everything is packed, and as I have a few personal matters to attend to I think I'll take the afternoon off.
Since last evening," he added, smiling, "you have done enough in my service, and if you have any personal matters to settle it is just that I should give you time.
On the other hand, Saxon was bewildered by Mercedes' extravagance in personal matters.
At this sight the youth forgot many personal matters and became greatly enraged.