The Qur'an

verb Form VIII

• 49.3.10
  verb
  im'taḥana
  (of the) Messenger of Allah -   those,   (are) the ones   Allah has tested  Allah has tested   their hearts   for righteousness.  
• 60.10.8
  verb
  fa-im'taḥinūhunna
  come to you   the believing women   (as) emigrants,   then examine them.  Allah   (is) most knowing   of their faith.