Lakshmi and Uchhaisravas
According to legends, Lakshmi emerged from the cosmic ocean during the Samudra Manthan done by the Devas and Asuras to obtain Amrit. Similarly, a pure white, seven-headed horse called Uchhaisravas also emerged from the ocean at the same time. Since both Lakshmi and Ucchaisravas were “born” from the Kshirsagar, they are considered siblings.