If you are honest and logically consistent with how you understand language then the Bible allows a man to marry more than one woman but forbids a woman from marrying more than one man. It forbids a man marrying a man but is silent about a woman marrying a woman possibly because the women who are with a common husband would be with each other, But most Pastors will endorse men marrying men before men marrying multiple women. Most Pastors are liars whether or not the Bible is trustworthy.