SB 12.3.7

mat-kṛte pitṛ-putrāṇāṁ
 bhrātṝṇāṁ cāpi vigrahaḥ
jāyate hy asatāṁ rājye
 mamatā-baddha-cetasām
Synonyms: 
mat-kṛte — for the sake of me; pitṛ-putrāṇām — between fathers and sons; bhrātṝṇām — among brothers; ca — and; api — also; vigrahaḥ — conflict; jāyate — arises; hi — indeed; asatām — among the materialistic; rājye — for political rule; mamatā — by the sense of possession; baddha — bound up; cetasām — whose hearts.
Translation: 
“For the sake of conquering me, materialistic persons fight one another. Fathers oppose their sons, and brothers fight one another, because their hearts are bound to possessing political power.