not only
Romans 5:3
And not only so, but we glory in tribulations also: knowing that tribulation worketh patience;
Romans 5:11
And not only so, but we also joy in God through our Lord Jesus Christ, by whom we have now received the atonement.
Luke 16:26
And beside all this, between us and you there is a great gulf fixed: so that they which would pass from hence to you cannot; neither can they pass to us, that would come from thence.
but when
Genesis 25:21-23
21
And Isaac intreated the LORD for his wife, because she was barren: and the LORD was intreated of him, and Rebekah his wife conceived.
22
And the children struggled together within her; and she said, If it be so, why am I thus? And she went to enquire of the LORD.
23
And the LORD said unto her, Two nations are in thy womb, and two manner of people shall be separated from thy bowels; and the one people shall be stronger than the other people; and the elder shall serve the younger.