Ali 'Imran 3:44

Thalika min anba-i alghaybinooheehi ilayka wama kunta ladayhim ithyulqoona aqlamahum ayyuhum yakfulu maryama wamakunta ladayhim ith yakhtasimoon

That is from the news of the unseen which We reveal to you, [O Muḥammad]. And you were not with them when they cast their pens as to which of them should be responsible for Mary. Nor were you with them when they disputed.

This is a part of the news of the unseen We reveal to you (O Prophet!). You were not with them when they were casting their pens (to decide) who, from among them, should be the guardian of Maryam, nor were you with them when they were quarrelling.