Ekaputtakasutta 1.10

1.10

Tañce, bhikkhave, bhikkhuṃ sekhaṃ appattamānasaṃ lābhasakkārasiloko anupāpuṇāti, so tassa hoti antarāyāya.

If a trainee who hasn’t achieved their heart’s desire comes into possessions, honor, and popularity it’s an obstacle for them.