The word(s) "confuse" appears 4 time(s) in 4 verse(s) in Quran in Saheeh International translation.

(1) O People of the Scripture, why do you confuse the truth with falsehood and conceal the truth while you know [it]?

(2) Say, "He is the [one] Able to send upon you affliction from above you or from beneath your feet or to confuse you [so you become] sects and make you taste the violence of one another." Look how We diversify the signs that they might understand.

(3) Say, "Shall we invoke instead of Allah that which neither benefits us nor harms us and be turned back on our heels after Allah has guided us? [We would then be] like one whom the devils enticed [to wander] upon the earth confused, [while] he has companions inviting him to guidance, [calling], 'Come to us.' " Say, "Indeed, the guidance of Allah is the [only] guidance; and we have been commanded to submit to the Lord of the worlds.

(4) But they denied the truth when it came to them, so they are in a confused condition.