Hebrew: אבי הנחל). In 1995, this book was translated into English as Young Buds of the Stream. The word "ibey" (אבי), meaning buds, in the Hebrew title of the book, is a reversal of the abbreviation of Odesser's name (ישראל בער אדסר). The Hebrew title "Ibey Ha-Nachal" therefore has the double meanings "Yisroel Odesser, the stream/river" and "Young Buds of the Stream". This book is also called by many the book of redemption. Discovering the Na Nach phrase When he was approximately 24 years old, Odesser came into possession of a document later published as The Letter from Heaven (known colloquially as the Petek). According to Rabbi Israël Dov Odesser, he was sick and ate before dawn during the fast of the Seventeenth of Tammuz. He was severely distraught as a result. For six days he suffered intensely, fasted and repented, and felt like a dead man, since he was fasting and not eating from midnight until after the morning prayer since the age 7. He prayed and had a powerful thought enter [his] mind" to "Go to your room and open the bookcase, and put your hand and any book…and open it to wherever it opens…and there you will find good things that will enable you to revive yourself; there you will find a healing for your soul! Acting on this thought, he chose a book, opened it, and found a letter inside containing words of greeting and encouragement, along with a phrase in the Hebrew language based on the four letters of the name Nachman (i.e., Rebbe Nachman of Breslov), added one letter at a time, in a Kabbalistic achorayim form, like this נ נח נחמ נחמן מאומן. Na Nach movement Around 1984, when he was approximately 86 years old and living in an old age home in Ra'anana, Aharon Patz, a great Torah scholar who was helping and visiting old people, visited Rabbi Israel, a group of baalei teshuva (returnees to the Jewish faith) discovered Odesser and were attracted to his teachings. He eventually became their spiritual leader. The name and song, Na Nach Nachma Nachman Meuman was adopted by this subgroup of Breslover Hasidim and has appeared on billboards, bumper stickers, and knitted yarmulkes, as well as in musical compositions of this group (colloquially known as the Na Nachs) ever since. Final years Meeting with Rabbi Moshe Feinstein In the early 1980s, Rabbi Odesser met with