Midrasch zu Ijow 6:13

R. Tanchum said in the name of R. Chanilai: "Every Judaean who has no wife lives without happiness, without blessing, and without good; without happiness, as it is written (Deut. 14, 26) And thou shalt rejoice, thou and thy household; without blessing, as it is written (Ez. 44, 30) To cause a blessing to rest on thy house; without good, as it is written (Ben. 2, 18) It is not good that the man should be alone." In Palestine it was said: "He [who is unmarried] is without Torah and without protection; i.e., without Torah, as it is written (Job 6, 13) Truly, am I not without my help in me, and is not Tushiya driven far away from me? Without protection, as it is written (Jer. 31, 21) The woman will go about [to protect] the husband." Raba b. Ulla said: "Also without peace, as it is written (Job 5, 24) And thou shalt know that there is peace in thy tent," etc.