Senate Republicans narrowly approved President Donald Trump’s sweeping tax and spending cuts package Tuesday after a dayslong grind to secure the support of key holdouts.

Now, the legislation goes back to the lower chamber, where House Speaker Mike Johnson (R-LA) and other GOP leaders are corralling votes. The House narrowly passed the bill last month in a 215-214 vote, and now that several modifications have been made to the text, more than two dozen House members are currently holdouts.