سنن ابن ماجه

It was narrated that: Muhammad bin Salamah said: “I proposed marriage to a woman, then I hid and waited to see her until I saw her among some date palm trees that belonged to her.” It was said to him: “Do you do such a thing when you are a companion of the Messenger of Allah?” He said: “I heard the Messenger of Allah (ﷺ) saying: 'When Allah causes a man to propose to a woman, there is nothing wrong with him looking at her.' ”