tabe maya-sita agni kari antardhana
satya-sita ani' dila rama-vidyamana
tabe—at that time; maya-sita—the illusory form of Sita; agni—the fire-god; kari—doing; antardhana—disappearing; satya-sita—real Sita; ani'-bringing; dila—delivered; rama—of Ramacandra; vidyamana—in the presence.
When the illusory Sita was brought before the fire by Lord Ramacandra, the fire-god made the illusory form disappear and delivered the real Sita to Lord Ramacandra.
Link to this page: https://prabhupadabooks.com/cc/madhya/9/206