The Prophet ﷺ said, "When one of you makes a wish, let him consider carefully what he is wishing for, for he does not know what part of his wish will be granted to him."
وبهذا الإسناد عن النبي ﷺ قال إذا تمنى أحدكم فلينظر ما الذي يتمنى فإنه لا يدري ما الذي يكتب له من أمنيته