। ॥ ५६७ ॥
In plain words
Pour milk into milk, oil into oil, water into water - each simply becomes one with what it joins, with nothing left to tell them apart. In just the same way, the sage who knows the Self becomes one with the Self.
Close to the Sanskrit
As milk poured into milk, oil into oil, water into water, becomes united into oneness, so too the sage who knows the Self [becomes united] with the Self.