Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 25
Sanskrit:
बन्धूनामिच्छतां दातुं कृष्णाय भगिनीं नृप ।ततो निवार्य कृष्णद्विड् रुक्मी चैद्यममन्यत ॥ २५ ॥
ITRANS:
bandhūnām icchatāṁ dātuṁkṛṣṇāya bhaginīṁ nṛpatato nivārya kṛṣṇa-dviḍrukmī caidyam amanyata
Translation:
O King, because Rukmī envied the Lord, he forbade his family members to give his sister to Kṛṣṇa, although they wanted to. Instead, Rukmī decided to give Rukmiṇī to Śiśupāla.
Purport:
Rukmī abused his position as elder brother and acted with impure motives. He would only suffer for his decision.