وبأس بأن يصلي الرجل بوضوء واحد صلوات الليل والنهار كلها ما لم يحدث وكذلك بتيمم واحد ما لم يحدث أو يصب ماء.
And it is permissible for a man to pray with one ablution for all the prayers of the night and day as long as he does not break his ablution, and the same applies to a single tayammum (dry ablution) as long as he does not break it or find water.