Matthew 7:16

7:16 You will recognize them by their fruit. Grapes are not gathered ¹  from thorns or figs from thistles, are they? ² 

Matthew 7:20

7:20 So then, you will recognize them by their fruit.

¹ tn Grk “They do not gather.” This has been simplified to the passive voice in the translation since the subject “they” is not specified further in the context.

² sn The statement illustrates the principle: That which cannot produce fruit does not produce fruit.