In the Kalika Purana, Parvati (called Gauri here) is described as having suspected Shiva of infidelity when she saw her own reflection in the crystal-like breast of Shiva. A conjugal dispute erupted but was quickly resolved, after which Parvati wished to stay eternally with Shiva in his body. The divine couple was thereafter fused as Ardhanarishvara. Another tale from North India also talks about Parvati's jealousy. Another woman, the river Ganga – often depicted flowing out of Shiva's locks – sat on his head, while Parvati (as Gauri) sat on his lap. To pacify Gauri, Shiva united with her as Ardhanarishvara.