Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 43
Sanskrit:
आत्ममोहो नृणामेव कल्पते देवमायया ।सुहृद् दुर्हृदुदासीन इति देहात्ममानिनाम् ॥ ४३ ॥
ITRANS:
ātma-moho nṛṇām evakalpate deva-māyayāsuhṛd durhṛd udāsīnaiti dehātma-māninām
Translation:
The Supreme Lord’s Māyā makes men forget their real selves, and thus, taking the body for the self, they consider others to be friends, enemies or neutral parties.