Srimad Bhagavatam Canto 03, Chapter 12, Text 06

SB 3.12.6

so ’vadhyatah sutair evam
 pratyakhyatanusasanaih
krodham durvisaham jatam
 niyantum upacakrame
 
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
On the refusal of the sons to obey the order of their father, there was much anger generated in the mind of Brahma, which he tried to control and not express.
 
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada: 
 
Brahma is the director in charge of the mode of passion of material nature. Therefore it was natural for him to become angry on the refusal of his sons to obey his order. Although the Kumaras were right in such acts of refusal, Brahma, being absorbed in the mode of passion, could not check his passionate anger. He did not express it, however, because he knew that his sons were far enlightened in spiritual advancement and thus he should not express his anger before them.
Srimad Bhagavatam Canto 03, Chapter 12, Text 05
Srimad Bhagavatam Canto 03, Chapter 12, Text 07