רבי אהרן ויזמאן שהיה ראש ישיבה באגאדיר . יצא בשליחות הרב קורקוס . לאמסטרדאם להביא לדפוס מכתבי היד של רבי כליפא מלכא זצ''ל מאגאדיר . הצדיק החסיד רבי שלמה פינטו זצוק"ל נשא לאשה את אחותו של הצדיק החכם המקובל האלקי רבי כליפא מלכה זצוק"ל מחבר ספר "כף ונקי" "וקול רינה". עם הגעתו לעיר אגאדיר השוכנת לחופי האוקיינוס האטלנטי עסק רבי שלמה ע"ה במסחר יחד עם חותנו שהיה עשיר מופלג, ואת עיקר הזמן הקדיש ללימוד התורה יחד עם חותנו.The tzaddik Rabbi Khalifa ben Malka owned many shipsthat transported merchandise from city to city and fromcountry to country. Nevertheless, since he was completelydevoted to the holy Torah, he spent little time in materialpursuits. He wrote numerous books and composed songsand poems, most notably Kaf Venaki and Kol Zimra.In his book Shem HaGedolim, the Chida mentions theworks of Rabbi Khalifa and praises him:Kaf Venaki was written by a sage – pious, righteous,a worker of miracles – the venerable Rabbi Khalifa benMalka from the holy community of Agadir. It consists of acommentary on prayer, as well as hymns and other things.This book is composed of five parts, like the five fingers ofthe hand.Rav Enkaoua Zatzal also praised it.Most of the writings and chiddushei Torah of RabbiKhalifa Zatzal were lost over the course of the years. It issaid that Rav Moshe Korkos sent Rabbi Aharon Wizmaneto look for the writings of Rabbi Khalifa. The family ofRabbi Khalifa was then in Amsterdam, and they asked forhis books to be published there, among his people, in orderfor the knowledge of Torah to increase.Rabbi Aharon Wizmane’s efforts bore fruit. RabbiKhalifa’s writings were in fact found, and Rabbi Aharonbrought them to be printed. Nevertheless, a storm aroseduring his trip to Amsterdam. Rabbi Aharon survived, but allhis luggage – among which were the works and writings ofRav Khalifa – sunk to the depths of the sea. How regrettablethat they were lost, never to return again.He Became DestituteThe extraordinary account which follows is knownamong the Jews of Agadir. With pride they recount that in themiddle of Yom Kippur, as Rabbi Khalifa was in synagogueabsorbed with fasting and prayer, several ships loaded withhis merchandise arrived at Agadir’s port.Rabbi Khalifa, fearing that the non-Jewish merchantswould come to disturb him, armed himself with courageand prayed to Almighty G-d for the ships containing hismerchandise to sink into the sea, thereby preventing thesanctify of the day from being desecrated.