ولو قال الحربي: «الأمان الأمان»، فقال المسلم: «الأمان الأمان» كان آمناً
If a combatant seeks safety by repeating 'safety, safety' and receives that same assurance, protection is established in the example.
ولو قال: «الأمان ستعلم ما تلقى غداً» أو «لا تعجل حتى ترى» فنزل لا يكون آمناً
But words equivalent to 'You will see what happens tomorrow' can transform the apparent assurance into a threat or taunt.
The first exchange is a request and a direct affirmative response. In the second, later words qualify the opening expression and defeat the inference of protection.
An interpreter may not isolate the first word from the rest of a reply when the immediately following words decisively alter its intended force.