Tehillat Hashem (תְּהִלַּת ה'‎, "praise of God" in Hebrew) is the name of a prayer-book (known as a siddur in Hebrew) used for Jewish services in synagogues and privately by Hasidic Jews, specifically in the Chabad-Lubavitch community. The name of the siddur is taken from Psalm 145, verse 21, "Praise of God shall my mouth speak, and all flesh shall bless His holy Name forever and ever." The siddur is a photocopy of the Siddur "Seder HaAvodah", published by Vilna 1901 , with corrections and additions from the Lubavitcher Rebbe Rabbi Menachem Mendel Schneerson.