选择其最接近的具有特殊属性的父元素具有特殊值的元素

I want to select an element that its closest parent with special attribute has special value. For example, in the bellow code I want to select an element that has att2="sp" and it's closest element that has an "att1" attribute, has value equal to "first_div". I want to select an element that its closest pa