Did the Buddha make any reference to Krishna and Gita?

As Hinduism was a prominent religion of the Buddha's time (though not in today's unified form ), Buddha must have learnt about the Gita and krishna's philosophy. In fact, the Buddha's karma philosophy and the notion of 'skillful karma' ( performing actions as duty without getting attached to it) seem to be too close to Krishna's karma yoga philosophy to find any difference. Is there any reference to the Gita or Krishna in Buddhist texts?