| I have had occasion several times to refer to the transitoriness of the warriors life as continually harped upon by Ossian. |
| The commentators harped on in their affected Olde English while the battlers raged at one another on horseback. |
| Speaker after speaker harped on the same two points, one sound and one largely but not wholly irrelevant. |
| Now the reason I harped on about my Arsenal habit is that it is one explanation of clubs' extraordinary power to set prices. |
| In an interview with the Daily Caller, Trump harped on one of his favorite issues: voter fraud. |
| Jane was rather oversensitive, and harped on about the glass of champagne for rather a long time. |
