Which one of the following four Vedas contains an account of magical charms and spells?

1 The Vedas are the oldest scriptures of Hinduism, consisting of four collections. 2 The Rig-veda contains hymns and prayers to various deities. 3 The Yajur-veda contains prose mantras and formulas used during sacrifices (yajnas). 4 The Sama-veda contains melodies and chants derived mainly from the Rig-veda, meant for singing during Soma sacrifices. 5 The Atharva-veda contains hymns, prayers, and also includes magical charms and spells intended for various purposes, including healing, protection, and warding off evil.