The Prophet ﷺ kissed one of his wives, then went out to pray without performing ablution.Urwa said, "Who could she be other than you?"She laughed.
حدثنا عثمان بن أبي شيبة حدثنا وكيع حدثنا الأعمش عن حبيب عن عروة
أن النبي ﷺ قبل امرأة من نسائه ثم خرج إلى الصلاة ولم يتوضأ قال عروة من هي إلا أنت فضحكت
Hasan. Tirmidhi related it, Purification, chapter on what has been said about not making wudu after a kiss, no. 86, and Ibn Majah, no. 502, from the hadith of Waki, with the same wording. The hadith has corroborating narrations, see the previous hadith.