Bhagavad Gita Chapter 9.19
tapāmy aham ahaḿ varṣaḿ
nigṛhṇāmy utsṛjāmi ca
amṛtaḿ caiva mṛtyuś ca
sad asac cāham arjuna
Translation
O Arjuna, I give heat, and I withhold and send forth the rain. I am immortality, and I am also death personified. Both spirit and matter are in Me.