1.  You gotta recommend a friend.

2.  A devout elderly cousin recommends a friend whose past-the-shelf-date Catholicism seems narrow even to her.

3.  He told Taub, his unofficial godfather, no thanks, then recommended his friend.

4.  Some are touting their competitive wages and discounts and some are turning their own employees into headhunters, paying them for recommending friends who get hired.