Bhagavad Gita Chapter 2.62
dhyāyato viṣayān puḿsaḥ
sańgas teṣūpajāyate
sańgāt sañjāyate kāmaḥ
kāmāt krodho ‘bhijāyate
Translation
While contemplating the objects of the senses, a person develops attachment for them, and from such attachment lust develops, and from lust anger arises.