The Kitáb-i-Aqdas
Questions and Answers
66Question: Are ablutions for the morning prayer still valid for the noonday prayer? And similarly, are ablutions carried out at noon still valid in the evening?
Answer: Ablutions are connected with the Obligatory Prayer for which they are performed, and must be renewed for each prayer.
Ablutions,   145
before Obligatory Prayers,   K18, 99, Q62, Q86, n34
before repetition of “Alláh-u-Abhá,”   K18, Q77, n33
before verse to be said by women in their courses,   K13, n20
Ablutions (cont.)
required even after bathing,   Q18
verse to be said when no water available,   K10, Q51, n16
verse to use when water harmful,   Q51, n34
Other Related References
The Importance of Obligatory Prayer and Fasting