Zahdam Jarmi reported,

We were with Abu Musa when he called for his table, on which there was chicken meat. A man from Banu Taym Allah, red-faced, resembling the freed slaves, came in.Abu Musa said to him, "Come and eat."The man hesitated, so Abu Musa said, "Come on, for I have seen the Messenger of Allah ﷺ eat from it."The man replied, "I saw it eating something I found disgusting, so I swore I would never eat it."Abu Musa said, "Come, let me tell you about that. I came to the Messenger of Allah ﷺ with a group of the Asharis, asking him to provide us with mounts.He said, 'By Allah, I will not give you mounts, and I have nothing to mount you on.'We waited as long as Allah willed, then some captured camels were brought to the Messenger of Allah ﷺ. He called for us and ordered that we be given five camels with white humps.When we set off, we said to one another, 'We made the Messenger of Allah ﷺ forget his oath. There will be no blessing for us.'So we returned to him and said, 'Messenger of Allah, we came to you asking you for mounts, and you swore you would not give us mounts, then you gave us mounts. Did you forget, Messenger of Allah?'He said, 'By Allah, if Allah wills, I do not swear an oath and then see something better than it without doing what is better and breaking my oath. So go on, for it is only Allah who has given you the mounts.'"

عن زهدم قال

كنا عند أبي موسى. فدعا بمائدته وعليها لحم دجاج. فدخل رجل من بني تيم الله، أحمر، شبيه بالموالي. فقال له: هلم! فتلكأ فقال: هلم! فإني قد رأيت رسول الله ﷺ يأكل منه. فقال الرجل: إني رأيته يأكل شيئا فقذرته. فحلفت أن لا أطعمه. فقال: هلم! أحدثك عن ذلك. إني أتيت رسول الله ﷺ في رهط من الأشعريين نستحمله. فقال: والله! لا أحملكم وما عندي ما أحملكم عليه فلبثنا ما شاء الله فأتي رسول الله ﷺ بنهب إبل. فدعا بنا. فأمر لنا بخمس ذود غر الذرى. قال: فلما انطلقنا، قال بعضنا لبعض: أغفلنا رسول الله ﷺ عن يمينه لا يبارك لنا. فرجعنا إليه. فقلنا: يا رسول الله! إنا أتيناك نستحملك. وإنك حلفت أن لا تحملنا. ثم حملتنا. أفنسيت؟ يا رسول الله! قال: إني والله! إن شاء الله، لا أحلف على يمين فأرى غيرها خيرا منها. إلا أتيت الذي هو خير وتحللتها فانطلقوا. فإنما حملكم الله عز وجل.