SB 10.64.17
tam niyamanam tat-svami
drstrovaca mameti tam
mameti parigrahy aha
nrgo me dattavan iti
Translation:
When the cow’s first owner saw her being led away, he said, “She is mine!” The second brahmana, who had accepted her as a gift, replied, “No, she’s mine! Nrga gave her to me.”