Bhagavad Gita · 16.13

इदमद्य मया लब्धमिमं प्राप्स्ये मनोरथम्।इदमस्तीदमपि मे भविष्यति पुनर्धनम्॥

idam adya mayā labdham imaṁ prāpsye manoratham idam astīdam api me bhaviṣhyati punar dhanam

They think: 'This I have gained today; this desire I shall fulfill next. This wealth is mine, and that also shall be mine in the future.'

— Bhagavad Gita 16.13

Source: Sacred-Texts.com (Sanskrit) + Bhagavad-Gita.io (translations)