From Jaabir ibn ‘Abd-Allaah: “The Messenger of Allaah (peace and blessings of Allaah be upon him) said: ‘If one of you proposes marriage to a woman, if he can look at her to see that which will encourage him to go ahead and marry her, then let him do so.’ I proposed marriage to a young woman, and I used to hide where I could see her, until I saw that which encouraged me to go ahead and marry her, so I did so.’” According to another report he said, ‘a young woman of Bani Salamah. I used to hide from her, until I saw that which encouraged me to go ahead and marry her, so I did so.” (Saheeh Abi Dawood, no. 1832, 1834)
From Abu Hurayrah: “I was with the Prophet (peace and blessings of Allaah be upon him) when a man came and told him that he had married a woman of the Ansaar. The Messenger of Allaah (peace and blessings of Allaah be upon him) said to him, ‘Have you seen her?’ He said, ‘No.’ He said, ‘Go and look at her, for there is something in the eyes of the Ansaar.” (Reported by Muslim, no. 1424; and by al-Daaraqutni, 3/253 (34))
From al-Mugheerah ibn Shu’bah: “I proposed marriage to a woman, and the Messenger of Allaah (peace and blessings of Allaah be upon him) said: ‘Have you seen her?’ I said, ‘No.’ He said, ‘Look at her, because it is more fitting that love and compatibility be established between you.’” According to another report: “So he did that, and he married her and mentioned that they got along.” (Reported by al-Daaraqutni, 3/252 (31, 32); Ibn Maajah, 1/574)
From Sahl ibn Sa’d (may Allaah be pleased with him): “A woman came to the Messenger of Allaah (peace and blessings of Allaah be upon him) and said: “O Messenger of Allaah, I have come to give myself to you (in marriage).” The Messenger of Allaah (peace and blessings of Allaah be upon him) looked at her closely, then he lowered his head. When the woman saw that he had not made a decision about her, she sat down. One of his Companions stood up and said, O Messenger of Allaah, if you do not want her, then marry her to me…’” (Reported by al-Bukhaari, 7/19; Muslim, 4/143; al-Nisaa’i, 6/113 bi Sharh al-Suyooti; al-Bayhaqi, 7/84)