Psalms 82:1

מִזְמוֹר לְאָסָף אֱלֹקים נִצָּב בַּעֲדַת קל בְּקֶרֶב אֱלֹהִים יִשְׁפֹּט

A Psalm of Asaf: G-d stands in the assembly of G-d; in the midst of judges, He will judge.

This is the Psalm of the Day for Tuesday, the third day of the week. The Talmud (Rosh Hashana 31a) explains why this Psalm was assigned to this day. This Psalm says that G-d stands in His assembly. On the third day of Creation, G-d caused the land to appear, preparing the world for the gathering of people.