Genesis 9:21

9:21 When he drank some of the wine, he got drunk and uncovered himself ¹  inside his tent.

Genesis 22:15

22:15 The Lord’s angel called to Abraham a second time from heaven

[9:21]  ¹ tn The Hebrew verb גָּלָה (galah) in the Hitpael verbal stem (וַיִּתְגַּל, vayyitggal) means “to uncover oneself” or “to be uncovered.” Noah became overheated because of the wine and uncovered himself in the tent.