If you mean the 'twin' Psalms, then they are Psalm 111 and 112, which many believe were written by the same author and should be one.
Psalm is singular, use psalm when talking about one. eg I read a psalm this morning. Psalms is plural use psalms when talking about more than one eg The book of Psalms is in the Bible
There is no Psalm 1119. In the Jewish and Protestant Bibles, there are only 150 Psalms. In the Ethiopian Bible, the Bible with the most Psalms, there are still only 155 Psalms.
The longest chapter in the Bible is Psalms 119.
Psalm 117 is the shortest chapter in the bible.
There are 150 psalms in the Bible.
A mistake, there are only 150 psalms in the Bible.
The Psalms are in the Tanakh (Hebrew Bible), not in the Talmud.
Psalm 107:20.See also:More about the Psalms
Psalm. Psalms is an adjacent book to Proverbs in the Bible.
The Psalms are part of the Bible; therefore, many people consider them to be Holy Scripture.
Most likely David, since (according to the 'superscriptions') the surrounding Psalms are all by David.
Because it comes from the Bible - the Book of Psalms in the Old testament, and this particular psalm is number 23 out of the 150 psalms listed there. In the Bible there are just 150 psalms, although there are others too (the so-called psalm 151, 152 etc) but these were not included in the Old testament. The psalms were listed in various ways, groups of psalms written by King David, others by Solomon, his son, and others by unknown writers. Some were grouped as praise psalms, some as psalms of penitence and so on. Psalm 23 was written by King David as a devotional psalm likening God to a shepherd - something with which David was familiar as he was himself a shepherd when he was a young boy.