Volume Two: 2:283: Nafi': Ibn 'Umar never offered the Duha prayer except on two occasions: ...

Hadith 2:283

Narrated Nafi':

Ibn 'Umar never offered the Duha prayer except on two occasions:

(1) Whenever he reached Mecca; and he always used to reach Mecca in the forenoon. He would perform Tawaf round the Ka'ba and then offer two Rakat at the rear of Maqam Ibrahim.

(2) Whenever he visited Quba, for he used to visit it every Saturday. When he entered the Mosque, he disliked to leave it without offering a prayer. Ibn 'Umar narrated that Allah's Apostle used to visit the Mosque of Quba (sometime) walking and (sometime) riding. And he (i.e. Ibn 'Umar) used to say, "I do only what my companions used to do and I don't forbid anybody to pray at any time during the day or night except that one should not intend to pray at sunrise or sunset."