ALLAH 
SAYS: “And do not pursue that of which you have no knowledge. Verily the hearing, sight and heart will be questioned about.” [1].
SAYS: “And do not pursue that of which you have no knowledge. Verily the hearing, sight and heart will be questioned about.” [1].
We relate in the Ṣaḥīḥ of Muslim that Abū Hurayrah 
reported that the Messenger of Allah 
said: “Two human traits are tantamount to unbelief: casting aspersions on lineage and wailing over the dead.” [2].
reported that the Messenger of Allah said: “Two human traits are tantamount to unbelief: casting aspersions on lineage and wailing over the dead.” [2].References
[1] Qur’ān 17:36.
[2] Muslim (67).