110
Śrīmad-Bhāgavatam
[Canto 6, Ch. 16]
TRANSLATION
Fasting and drinking only water, Citraketu for one week continuously chanted with great care and attention the mantra given by Nārada Muni.
TEXT 28
ततः स सप्तरात्रान्ते विद्यया धार्यमाणया । विद्याधराधिपत्यं च लेभेऽप्रतिहतं नृप ॥२८॥
tataḥ sa sapta-rātrānte vidyayā dhāryamāṇayā vidyādharādhipatyaṁ ca lebhe 'pratihataṁ nṛpa
tataḥ —from this;  saḥ —he;  sapta-rātra-ante —at the end of seven nights;  vidyayā —by the prayers;  dhāryamāṇayā —being carefully practiced;  vidyādhara-adhipatyam —mastership of the Vidyādharas (as an intermediate result);  ca —also;  lebhe —achieved;  apratihatam —undeviated from the instructions of the spiritual master;  nṛpa —O King Parikṣit.
TRANSLATION
O King Parikṣit, after only one week of repeatedly practicing the mantra received from the spiritual master, Citraketu achieved the rule of the planet of the Vidyādharas as an intermediate product of his spiritual advancement in knowledge.
PURPORT
If a devotee, after being initiated, adheres rigidly to the instructions of the spiritual master, he is naturally endowed with the material opulences of  vidyādhara-adhipatyam  and similar posts as by-products. A devotee need not practice  yoga, karma  or  jñāna  to achieve a successful result. Devotional service alone is competent to award a devotee all material power. A pure devotee, however, is never attached to material power, although he gets it very easily without personal endeavor. Citraketu