2 Korintus 9:9

9:9 Just as it is written, “He ¹  has scattered widely, he has given to the poor; his righteousness remains forever.” ² 

2 Korintus 12:17

12:17 I have not taken advantage of you through anyone I have sent to you, have I? ³ 

[9:9]  ¹ sn He in the quotation refers to the righteous person.

[9:9]  ² sn A quotation from Ps 112:9.

[12:17]  ³ tn The Greek construction anticipates a negative answer, indicated by the ‘tag’ question “have I?” at the end of the clause. The question is rhetorical.