LXX Gen 38:16

ἐξέκλινεν δὲ πρὸς αὐτὴν τὴν ὁδὸν καὶ εἶπεν αὐτῇ Ἒασόν με εἰσελθεῖν πρὸς σέ· οὐ γὰρ ἒγνω ὃτι ἡ νύμφη αὐτοῦ ἐστίν. ἡ δὲ εἶπεν Τί μοι δώσεις ἐὰν εἰσέλθῃς πρὸς μέ ;

Not realizing that she was his daughter-in-law, he went over to her and said, “Come now, let me sleep with you.” “What will you give me for sleeping with you?” she inquired.