sentences:  The same arrangement was made in 1374 AH (1955) when Abdul Latif was ill.In 1375 AH (1956), after the death of Maulana Abdul Latif, "Sunan Abu Dawud" was transferred to Maulana As'adullah, and "Sahih al-Bukhari" was transferred to Maulana Zakariya.Zakariya continued to teach until 1388 AH (1968), when he developed cataracts in his eyes - a defect in his vision.