यदा यदा हि धर्मस्य ग्लानिर्भवति भारत।
अभ्युत्थानमधर्मस्य तदाऽऽत्मानं सृजाम्यहम्।।4.7।।
4.7 O scion of the Bharata dynasty, whenever there is a decline one virtue and increase of vice, then do I manifest Myself.
4.7 There is no restriction as to the time of My birth; whenever the Dharma taught by the Vedas that must be observed according to the arrangements of the four stations and the four stages of life declines, and Adharma, its opposite, increases, then I Myself, by My own will and in the manner stated, incarnate Myself. Sri Krsna gives the purpose of His birth.
Yadaa yadaa hi dharmasya glaanir bhavati bhaarata; Abhyutthaanam adharmasya tadaatmaanam srijaamyaham.
yadā yadā—whenever; hi—certainly; dharmasya—of righteousness; glāniḥ—decline; bhavati—is; bhārata—Arjun, descendant of Bharat; abhyutthānam—increase; adharmasya—of unrighteousness; tadā—at that time; ātmānam—self; sṛijāmi—manifest; aham—I
