At-Tawba 9:61

Among those [hypocrites] are some who offend the Prophet and say, “He listens to everyone[55].” Say [O Prophet], “He listens to what is best for you[56]; he believes in Allah, trusts the believers, and is a mercy for those of you who believe.” But for those who offend the Messenger of Allah, there will be a painful punishment.

[55] i.e., he believes everything he hears.
[56] i.e., he listens but to what is good and not to evil; he listens and overlooks; he turns a blind eye when you come with fabrications.

And among them are those who abuse the Prophet and say, "He is an ear."[488] Say, "[It is] an ear of goodness for you that believes in Allāh and believes the believers and [is] a mercy to those who believe among you." And those who abuse the Messenger of Allāh - for them is a painful punishment.

[488] i.e., one who believes everything he hears.

61. And among them are men who annoy the Prophet (Muhammad صلى الله عليه وسلم) and say: "He is (lending his) ear (to every news)." Say: "He listens to what is best for you; he believes in Allâh, has faith in the believers, and is a mercy to those of you who believe." But those who annoy Allâh’s Messenger (Muhammad صلى الله عليه وسلم) will have a painful torment. [See V.33:57]

And of them are those who vex the Prophet and say: He is only a hearer. Say: A hearer of good for you, who believeth in Allah and is true to the believers, and a mercy for such of you as believe. Those who vex the messenger of Allah, for them there is a painful doom.