Reconcile two believing people by using falsehood
Imam Ja’far as-Sadiq (a.s.) said:
“Speech is of Three types, truth, falsehood and reconciling people.”
Someone asked, “May my life be sacrificed for you. What is, ‘reconciling people’?”
Imam (a.s.) replied:
“You hear someone speaking ill about somebody but you tell the other person that the former was saying good things about you.”
(Wasa’il ul-Shia)